How to Tell If You’re Actually Dehydrated

Written by Tomasz Antczak · Published March 21, 2026 · Updated September 26, 2026

Learn how to tell if you may be dehydrated using thirst, urine colour, body-weight changes and training context, plus the warning signs that need more than simply drinking water.

It is easy to blame dehydration whenever a workout feels bad.

You feel tired.

Your head hurts.

Your heart rate seems higher.

Your mouth feels dry.

Your urine looks darker than usual.

So the conclusion becomes:

“I must be dehydrated.”

Sometimes that is correct.

Sometimes it is not.

The problem is that many commonly quoted signs of dehydration are nonspecific.

A headache can come from dehydration.

It can also come from:

• poor sleep
• illness
• caffeine withdrawal
• heat
• stress
• insufficient food

Fatigue can occur with dehydration.

It can also occur because you trained hard yesterday.

Dark urine may reflect concentrated urine.

But it can also be affected by:

• supplements
• medication
• foods
• time of day
• how recently you drank

The most useful approach is therefore not to diagnose hydration from one symptom.

It is to look at:

several clues together, plus the context in which they appeared.

If you want the general hydration framework first, read Hydration Basics: What Actually Matters.

What does dehydration actually mean?

In everyday language, dehydration usually means that your body has lost more water than it has replaced.

In sports science, you may also see the term:

hypohydration

used to describe the state of having a body-water deficit.

The distinction is useful scientifically, but for practical training decisions the important question is:

Have you developed a meaningful fluid deficit?

That can happen through:

• sweating
• insufficient drinking
• prolonged exercise
• hot weather
• vomiting
• diarrhoea
• fever
• repeated training sessions
• intentional weight cutting

Exercise creates a particularly useful situation for measuring fluid loss because acute changes in body weight across a session can provide a practical estimate.

You cannot diagnose dehydration from one symptom

There is no perfect single field test that tells a healthy athlete:

“You are exactly 1.3% dehydrated.”

Hydration assessment is complicated.

Methods can include:

• body-mass change
• blood measures
• urine osmolality
• urine specific gravity
• urine colour
• thirst
• urine volume
• combinations of several markers

Some methods are much more practical than others.

The best everyday strategy is usually to combine several pieces of information rather than relying on one.

The three most useful everyday clues

For normal day-to-day monitoring, three practical markers can be especially useful:

body weight + urine colour + thirst

You do not have to use all three obsessively.

But when they point in the same direction, the picture becomes more convincing.

For example:

• you are lighter than usual
• your urine is darker than usual
• you are clearly thirsty

That combination provides much stronger evidence of inadequate hydration than:

“My mouth feels dry.”

Thirst is useful

Thirst is a normal regulatory signal.

It should not be treated as a failure.

The old idea that:

“If you feel thirsty, it is already too late”

is too simplistic.

For many healthy adults and recreational athletes, thirst is useful information for regulating fluid intake.

If you are thirsty:

drink.

You do not need to wait until thirst becomes extreme.

But you also do not need to continuously force water when you are not thirsty simply because somebody told you never to feel thirst.

Is thirst a perfect dehydration test?

No.

Thirst can be influenced by:

• recent fluid intake
• food
• sodium intake
• heat
• dry mouth
• exercise
• individual differences

And during specialised situations such as prolonged events, very high sweat rates or rapid recovery between sessions, you may benefit from a more structured strategy.

Use thirst as one part of the picture.

Not the entire diagnosis.

What does urine colour tell you?

Urine colour is popular because it is:

• free
• immediate
• easy to observe

Research supports urine colour as a potentially useful hydration indicator.

But it is not perfect.

A generally pale-yellow urine pattern often fits with adequate hydration.

Darker urine generally indicates more concentrated urine.

However, one sample cannot tell you everything about your total body-water status.

A practical urine-colour guide

Very pale yellow

Usually compatible with adequate hydration.

Clear

Can simply mean that you recently drank a lot.

Completely clear urine does not need to be your permanent target.

If you are deliberately forcing water all day to keep urine colourless, you may be drinking more than you need.

Dark yellow

May indicate concentrated urine and can support the possibility that you need more fluid, especially if you are also thirsty or recently lost a lot of sweat.

Orange, red, brown or cola-coloured

Do not automatically assume:

“I just need more water.”

Urine colour can also change because of:

• medication
• supplements
• food
• blood
• liver or urinary problems
• muscle breakdown

Dark brown or cola-coloured urine after unusually hard exercise — particularly with severe muscle pain or weakness — deserves medical assessment because rhabdomyolysis is one possible cause.

Morning urine is different

Your first urine after waking is often more concentrated than urine produced later in the day.

You have spent several hours:

• not drinking
• producing urine
• losing some water through breathing

So do not panic because one morning sample looks darker than your urine in the afternoon.

What matters more is the pattern.

If you wake with dark urine and are also:

• thirsty
• lighter than usual
• coming off a very sweaty session

then the evidence for a fluid deficit becomes stronger.

Vitamins can change urine colour

B vitamins are a classic example.

Some supplements can make urine appear:

bright or fluorescent yellow

That is not the same thing as concentrated dark-yellow urine caused by low fluid intake.

This is another reason not to diagnose hydration from colour alone.

What about urine frequency?

Urine frequency can provide some context.

If you:

• drink normally
• rarely urinate
• produce small amounts
• have concentrated urine
• are thirsty

then low fluid intake becomes more plausible.

But frequent urination does not automatically prove excellent hydration either.

It may simply mean you drank a large amount recently.

Body-weight change is especially useful around exercise

For exercise-related dehydration, body weight can give you much more useful information than guessing from symptoms.

Suppose you weigh:

80.0 kg before training

and:

79.2 kg afterwards

That is a:

0.8 kg decrease

If the change happened across a short workout, much of it will represent net fluid loss.

But there is one important detail:

you must account for what you drank.

Example

Before training:

80.0 kg

After training:

79.2 kg

Fluid consumed:

0.5 L

No urine during the session.

Observed body-weight loss:

0.8 kg

Estimated total sweat loss:

0.8 + 0.5 = approximately 1.3 L

That gives you useful information about how much fluid the session actually cost you.

For the complete calculation, use Sweat Rate Calculator: Your Workout Hydration Plan.

Percentage body-weight loss

You can also calculate the percentage change.

Use:

(pre-exercise weight − post-exercise weight) ÷ pre-exercise weight × 100

Example:

Before:

80.0 kg

After:

78.8 kg

Loss:

1.2 kg

Calculation:

1.2 ÷ 80 × 100 = 1.5%

So your measured body-mass reduction was approximately:

1.5%

Is 2% dehydration the magic threshold?

You will often hear:

“Performance drops when you lose 2% of body weight.”

That is a useful general reference point, but it is not a universal cliff edge.

Effects depend on:

• temperature
• exercise duration
• exercise type
• intensity
• how the dehydration developed
• the individual athlete

Fluid deficits around and above 2% of body mass can increase physiological strain, particularly during prolonged exercise in heat.

But it would be misleading to say:

1.9% = completely fine

and:

2.1% = performance suddenly collapses.

Think of body-mass loss as a continuum.

The larger the deficit becomes, the more attention it deserves.

Body weight works best for acute changes

Do not compare:

Monday morning body weight

with:

Thursday evening body weight

and conclude the entire difference is dehydration.

Body weight changes because of:

• food
• glycogen
• bowel contents
• clothing
• sodium
• carbohydrate intake
• normal day-to-day variation

The method is most useful when measurements are taken:

immediately before and after the same exercise session

under similar conditions.

Signs that can occur with dehydration

Possible signs include:

• thirst
• dry mouth
• reduced urine output
• concentrated urine
• headache
• fatigue
• dizziness
• light-headedness
• increased perceived effort
• increased heart rate
• reduced exercise tolerance

But remember:

none of these individually proves dehydration.

Context is what makes them useful.

Headache

Headache is commonly blamed on dehydration.

Dehydration can contribute to headache.

But a headache is not a hydration test.

Consider what happened around it.

A headache becomes more suggestive of fluid loss if you also:

• trained for a long time
• sweated heavily
• drank very little
• are thirsty
• lost body weight
• have concentrated urine

If you sat indoors all day, drank normally and developed a headache, dehydration becomes only one of many possibilities.

Fatigue

The same applies to fatigue.

You might feel tired because you are dehydrated.

You might also feel tired because you:

• slept five hours
• trained hard yesterday
• did not eat enough
• are getting ill
• are stressed
• need a recovery day

Do not treat water as the answer to every bad session.

Higher heart rate

A body-water deficit can contribute to cardiovascular strain.

During exercise, reduced plasma volume and increased heat strain may mean the cardiovascular system has to work harder to maintain:

• blood pressure
• muscle blood flow
• skin blood flow

This can contribute to a higher heart rate at a given workload.

But again:

a high heart rate alone does not diagnose dehydration.

Heart rate also changes with:

• temperature
• fatigue
• caffeine
• stress
• illness
• exercise intensity

Dizziness and light-headedness

These deserve more caution.

Mild light-headedness can occur in many situations, including:

• fluid loss
• heat
• low blood pressure
• standing suddenly
• insufficient food
• illness

If dizziness is:

• severe
• persistent
• worsening
• associated with collapse
• accompanied by confusion

do not simply keep drinking water and continue exercising.

Stop and assess the situation.

Dry mouth

Dry mouth may occur with dehydration.

But it can also occur because you are:

• breathing through your mouth
• exercising hard
• anxious
• using certain medications
• in a dry environment

Use it as another clue.

Not a diagnosis.

Performance suddenly feels worse

Hydration is one possible explanation when a familiar workout suddenly feels unusually difficult.

For example, the same pace may produce:

• higher heart rate
• greater perceived effort
• more heat discomfort
• earlier fatigue

This becomes more suggestive of dehydration if you also have:

• heavy sweat loss
• thirst
• body-mass reduction
• inadequate fluid intake

But poor performance is not a specific dehydration symptom.

Always consider:

• sleep
• nutrition
• recovery
• illness
• accumulated training load

Dehydration during Muay Thai

Muay Thai can create substantial fluid losses.

A class may combine:

• skipping
• pad rounds
• bag work
• clinch
• sparring
• conditioning

often in:

• warm gyms
• humid rooms
• limited airflow

Suppose you finish:

• soaked
• clearly thirsty
• 1 kg lighter than before class

That provides much stronger evidence of a meaningful fluid deficit than simply:

“I have a headache after training.”

A practical Muay Thai check

Before training:

• are you thirsty?
• have you been drinking normally?
• is your urine unusually concentrated?
• are you coming into class already lighter after a previous session?

After training:

• how much did your body weight change?
• how much did you drink?
• how long was the session?
• how hot was the gym?

If you regularly lose large amounts, measure your sweat rate instead of guessing.

Dehydration in hot weather

Heat makes the situation more important because sweat losses can rise substantially.

A hydration strategy that works perfectly in winter may fail during summer.

In hot conditions, pay attention to:

• your sweat rate
• session duration
• temperature
• humidity
• clothing
• airflow
• recovery time

For the full guide, read Hydration in Hot Weather: How to Train in Heat Without Crashing.

Heat illness is not the same as dehydration

This is an important distinction.

Dehydration can increase physiological strain during heat exposure.

But heat illness is not simply:

“very bad dehydration.”

A person can become dangerously overheated even if fluid intake was reasonable.

Warning signs such as:

• confusion
• altered behaviour
• loss of consciousness
• seizures
• collapse with neurological symptoms

can indicate severe heat illness.

That requires urgent medical attention and cooling.

It is not something to treat by simply handing the person another bottle of water.

You can sweat during heat stroke

Another important myth:

heat stroke does not require dry skin.

During exertional heat stroke, a person may still be sweating heavily.

So:

“They are sweating, therefore it cannot be heat stroke”

is unsafe reasoning.

What about cramps?

Cramps are not a reliable dehydration test.

Exercise-associated muscle cramps are multifactorial.

They may involve:

• neuromuscular fatigue
• high exercise intensity
• previous cramp history
• environmental conditions
• fluid and sodium losses in some situations

A cramp can occur when you are dehydrated.

But:

cramp = dehydration

is not a valid diagnostic rule.

What about salt marks on clothes?

White salt residue can suggest meaningful sodium loss.

It does not tell you whether you are dehydrated.

Remember:

fluid loss and sodium loss are related but separate variables.

You can measure sweat volume relatively easily.

Sweat sodium concentration requires a different assessment.

Read Sweat Rate vs Sodium Loss: What to Measure After Hard Training.

Does dehydration mean you need electrolytes?

Not automatically.

If you lose a modest amount of fluid during a short workout and then eat normally:

water plus food may be enough.

Electrolytes become more relevant when you have:

• large sweat losses
• prolonged exercise
• hot conditions
• repeated sessions
• substantial sodium loss
• a short recovery window

For the practical guide, read Electrolytes for Workouts: When You Need Them.

Can drinking more always fix the problem?

No.

This is particularly important because symptoms of dehydration can overlap with symptoms of:

exercise-associated hyponatremia.

For example, both situations may involve:

• headache
• nausea
• fatigue
• dizziness

But the fluid-balance problem is very different.

In dehydration, you may have too little body water.

In dilutional exercise-associated hyponatremia, excessive fluid intake can contribute to dangerously low blood sodium concentration.

So if somebody becomes significantly unwell after prolonged exercise, do not automatically assume:

“They need litres of water.”

For the full explanation, read Can You Drink Too Much Water During Exercise? Hyponatremia Explained.

A useful dehydration pattern

Imagine this scenario.

You train Muay Thai for 90 minutes.

The gym is hot.

You drank very little beforehand.

After training:

• you are 1.2 kg lighter
• your clothing is soaked
• you are very thirsty
• your urine later is concentrated

That is a coherent dehydration pattern.

Several independent clues point in the same direction.

A weak dehydration pattern

Now imagine:

• you have a headache
• you trained for 30 minutes
• the room was cool
• you drank normally
• your body weight is unchanged
• you are not thirsty

Could dehydration still be possible?

Yes.

But the evidence is much weaker.

Do not automatically treat every nonspecific symptom with large amounts of water.

The WUT approach: weight, urine, thirst

A practical field concept studied in athletes combines three markers:

W — Weight

U — Urine colour

T — Thirst

The idea is not that each marker is perfect.

It is that several markers pointing in the same direction provide more useful information.

For example:

Weight

You are meaningfully lighter than your normal baseline or your immediate pre-exercise weight.

Urine

Your urine is more concentrated or darker than normal.

Thirst

You are clearly thirsty.

When all three suggest low hydration, the case becomes stronger.

When none of them do, normal hydration becomes more likely.

When only one does, interpretation is less certain.

This is a much more sensible way to think about hydration than diagnosing yourself from one symptom.

Should you weigh yourself every day?

You do not need to.

For most recreational athletes, this would be unnecessary.

Body-weight tracking becomes particularly useful when:

• you sweat heavily
• you train in heat
• you train twice per day
• you compete in endurance events
• you want to calculate sweat rate

A few representative measurements may be enough to understand your typical losses.

How much should you drink if you think you are dehydrated?

That depends on the size of the deficit.

If you are simply:

• mildly thirsty
• slightly behind on fluids

drink normally and allow thirst to guide you.

If you have a large exercise-related deficit:

• drink across the recovery period
• eat
• include sodium when sweat losses were substantial

If you need rapid rehydration because another session is coming soon, a more structured strategy can be appropriate.

Read How Much Water Should You Drink After Exercise?.

Do not drink everything at once

Suppose you realise you are behind on fluids.

That does not mean you should immediately drink:

2 litres in five minutes.

Large rapid volumes may cause:

• stomach discomfort
• nausea
• excessive urine production

Spread fluid intake through the available recovery period.

If you train twice in one day

This is when a fluid deficit can carry over and become more important.

If session one leaves you significantly dehydrated and you do not replace the loss, you may begin session two already behind.

Between sessions, focus on:

• fluid
• sodium when appropriate
• carbohydrate
• normal meals
• recovery time

Use Two Workouts a Day: Simple Hydration and Recovery Plan for the full strategy.

Signs that deserve medical attention

Not every dehydration concern can be handled with a water bottle.

Seek appropriate medical help if symptoms are severe or you have signs such as:

• confusion
• altered behaviour
• collapse
• loss of consciousness
• seizures
• inability to keep fluids down because of repeated vomiting
• severe or persistent dizziness
• very low or absent urine output
• severe weakness
• symptoms that are worsening rather than improving
• dark brown or cola-coloured urine after unusually hard exercise
• severe heat-illness symptoms

This becomes especially important during:

• extreme heat
• prolonged endurance events
• significant illness
• repeated vomiting or diarrhoea

Dehydration from illness is different from workout dehydration

If you are losing fluid through:

• vomiting
• diarrhoea
• fever

the problem can develop differently from normal sweat loss.

You may also lose meaningful amounts of:

• sodium
• other electrolytes

and you may struggle to keep fluids down.

Persistent vomiting, severe diarrhoea or signs of significant dehydration should be treated as a medical problem rather than simply applying a sports-hydration formula.

Older adults need extra caution

Thirst and hydration regulation can change with age.

Older adults may not experience or respond to thirst in the same way as younger adults.

Urine-colour interpretation may also be less reliable in older populations.

So although the practical principles in this guide remain useful, older adults — particularly those with medical conditions or medications affecting fluid balance — may need more individual medical guidance.

Medical conditions can change hydration advice

General exercise-hydration advice is intended for otherwise healthy adults.

People with conditions affecting:

• kidneys
• heart
• fluid balance
• sodium balance

may have specific fluid or sodium restrictions.

The same applies to some medications.

If your clinician has given you a fluid restriction, follow that plan rather than generic sports advice.

Common mistake: chasing perfectly clear urine

You do not need colourless urine all day.

Trying to achieve that can encourage unnecessary drinking.

Look for the broader pattern instead.

Common mistake: assuming dark urine always means dehydration

Urine colour has multiple influences.

Use:

• thirst
• body-weight changes
• recent sweat loss
• urine pattern

together.

Common mistake: blaming every headache on dehydration

A headache is not a hydration measurement.

Use context.

Common mistake: ignoring your body-weight change

If you finish a sweaty workout:

1.5 kg lighter

that is useful information.

It is much stronger evidence than saying:

“I didn’t really feel thirsty.”

Common mistake: treating 2% like a magic cliff

A percentage body-weight change can help quantify the deficit.

It should not be treated as an absolute line separating:

safe

from:

unsafe.

Common mistake: assuming electrolytes fix everything

Electrolytes can be useful after large sweat losses.

They do not diagnose dehydration.

They also do not make excessive fluid intake safe.

Common mistake: ignoring heat illness

If someone becomes:

• confused
• disoriented
• unconscious
• severely unwell

during exercise in heat, do not continue treating it as ordinary dehydration.

Severe heat illness requires urgent action.

A practical pre-workout hydration check

Before training, ask yourself:

Am I thirsty?

Is my urine unusually concentrated compared with my normal pattern?

Have I actually drunk much during the last several hours?

Did I train or sweat heavily earlier today?

Am I lighter than my usual morning or pre-training weight?

Is today’s session likely to be hot or very sweaty?

You do not need every answer to be perfect.

You are looking for a pattern.

A practical post-workout check

After training:

How much weight did I lose?

How much did I drink?

How long was the session?

How heavily did I sweat?

Am I thirsty?

Do I need to train again soon?

Those questions tell you far more than:

“My T-shirt is wet, so I must need three litres.”

A simple decision guide

You feel normal, are not especially thirsty and had modest sweat loss

Continue normal eating and drinking.

You are thirsty after a sweaty workout and lost noticeable body weight

Replace fluid over the recovery period.

Include sodium when the session involved substantial sweat loss.

You regularly finish hard sessions much lighter

Measure your sweat rate and build a more deliberate hydration plan.

You have only one vague symptom

Do not automatically diagnose dehydration.

Look at the broader context.

You develop severe neurological symptoms, collapse or serious heat illness

Seek urgent medical care.

Do not try to solve the situation by simply forcing more water.

FAQ

What is the easiest way to tell if I am dehydrated?

There is no perfect single test.

A combination of:

• thirst
• urine colour
• body-weight change
• recent sweat loss

is more useful than any one marker alone.

Does dark urine mean I am dehydrated?

It can indicate concentrated urine and may support the possibility of inadequate hydration.

But urine colour can also be affected by food, vitamins, medication and timing.

Does clear urine mean I am perfectly hydrated?

Not necessarily.

It may simply mean you recently consumed a lot of fluid.

You do not need permanently colourless urine.

Is thirst a sign that I waited too long?

Not necessarily.

Thirst is a normal fluid-regulation signal.

Can I be dehydrated without feeling thirsty?

Yes.

Thirst is useful but not perfect.

This is one reason body-weight changes and other markers can help during demanding training.

Is headache a sign of dehydration?

It can occur with dehydration, but it has many possible causes.

Do not diagnose hydration status from headache alone.

Is dry mouth proof of dehydration?

No.

It is one possible clue.

Does a high heart rate mean I am dehydrated?

Not necessarily.

Fluid loss can increase cardiovascular strain, but heart rate is affected by many other factors.

How much weight loss means I am dehydrated?

Acute body-mass reduction during exercise can help estimate net fluid loss.

There is no single percentage that perfectly predicts symptoms or performance in everyone.

Is losing 2% of body weight dangerous?

It is not a universal emergency threshold.

Around this level, physiological and performance effects can become more relevant, particularly during prolonged exercise in heat.

Interpret the number in context.

Can I use a smart scale to measure dehydration?

A normal body-weight measurement before and after training can be useful.

Consumer body-composition estimates of body water are much less useful for precise acute hydration assessment.

Do electrolytes mean I am hydrated?

No.

Electrolytes and hydration are related but different.

You still need appropriate fluid intake.

Can you drink too much while trying to fix dehydration?

Yes.

More fluid is not automatically better.

Avoid forcing amounts far beyond the actual deficit.

How do I know how much I lose during training?

Measure your sweat rate using pre- and post-workout body weight plus the amount you drank.

Should I weigh myself before every workout?

No.

A few representative measurements are usually enough for most recreational athletes.

When should dehydration symptoms worry me?

Severe or worsening symptoms, confusion, collapse, loss of consciousness, seizures, inability to keep fluids down, severe heat illness or very low urine output require more than ordinary self-hydration.

Sources and further reading

The recommendations in this guide are informed by research and consensus guidance on hydration assessment, urine colour, body-mass change and exercise fluid replacement.

• Barley OR, Chapman DW, Abbiss CR. Reviewing the Current Methods of Assessing Hydration in Athletes. Journal of the International Society of Sports Nutrition. 2020;17:52. PMID: 33126891.
  https://pubmed.ncbi.nlm.nih.gov/33126891/

• Kostelnik SB et al. The Validity of Urine Color as a Hydration Biomarker within the General Adult Population and Athletes: A Systematic Review. Journal of the American College of Nutrition. 2021;40(2):172–179. PMID: 32330109.
  https://pubmed.ncbi.nlm.nih.gov/32330109/

• McDermott BP et al. National Athletic Trainers’ Association Position Statement: Fluid Replacement for the Physically Active. Journal of Athletic Training. 2017;52(9):877–895. PMID: 28985128.
  https://pubmed.ncbi.nlm.nih.gov/28985128/

• Johnson EC et al. Relationships Between WUT (Body Weight, Urine Color, and Thirst Level) Criteria and Urine Indices of Hydration Status. International Journal of Sport Nutrition and Exercise Metabolism. 2021. PMID: 34465235.
  https://pubmed.ncbi.nlm.nih.gov/34465235/

• Baker LB. Sweating Rate and Sweat Sodium Concentration in Athletes: A Review of Methodology and Intra/Interindividual Variability. Sports Medicine. 2017;47(Suppl 1):111–128. PMID: 28332116.
  https://pubmed.ncbi.nlm.nih.gov/28332116/

• Hew-Butler T et al. Statement of the Third International Exercise-Associated Hyponatremia Consensus Development Conference. Clinical Journal of Sport Medicine. 2015;25(4):303–320. PMID: 26102445.
  https://pubmed.ncbi.nlm.nih.gov/26102445/

• CDC/NIOSH. Heat-related Illnesses.
  https://www.cdc.gov/niosh/heat-stress/about/illnesses.html

Hydration status cannot be determined reliably from one vague symptom.

Use multiple clues, and use measured body-mass change when you want to understand exercise-related fluid loss more precisely.

Final takeaway

The best way to tell whether you may be dehydrated is not to obsess over one sign.

Look for a pattern.

If you are:

thirsty, producing more concentrated urine, lighter after a sweaty session and aware that you drank too little,

a fluid deficit becomes much more likely.

If you only have:

one headache or one dark urine sample,

the evidence is much weaker.

For athletes, the most useful objective tool is often:

body-weight change around a representative workout.

Combine that with:

thirst, urine pattern, environment and sweat loss.

And remember that severe symptoms during exercise — especially confusion, collapse or altered consciousness — should not automatically be treated as simple dehydration.

Hydration is important.

Correctly identifying the problem is more important.