Warning signs are the early changes that may suggest your mental health is starting to shift.

They are personal.

For one person, a warning sign might be sleeping less.
For another, it might be sleeping much more.
For one person, it might be feeling unusually confident and full of ideas.
For another, it might be withdrawing, going quiet, or feeling unable to reply to messages.

Warning signs are not proof that something terrible is about to happen.

They are not a reason to panic.

They are signals.

They are pieces of information.

They are your mind and body saying:

Something may need attention here.

The aim is not to catch every tiny feeling and analyse it. The aim is to notice patterns that have mattered before.

There is no single list that applies to everyone.

Your warning signs may depend on your diagnosis, your past experiences, your stress levels, your sleep, your medication, your trauma history, your relationships, your substances use, your workload, your hormones, your physical health, and many other things.

They may also change over time.

That is why this section is not about telling you exactly what your warning signs are.

It is about helping you start asking:

• What tends to happen before I become unwell?

• What did I or other people notice last time?

• What changes are worth taking seriously?

• What helps me come back to steadier ground?

Sleep is worth paying close attention to.

Not obsessively. Not fearfully. But respectfully.

For many people, changes in sleep are one of the earliest signs that something is shifting.

That might mean:

• not being able to sleep

• not feeling tired even after very little sleep

• waking very early

• sleeping through alarms

• sleeping all day

• feeling frightened of sleep

• staying up all night researching, messaging, cleaning, planning, creating, scrolling, praying, worrying, or thinking

• feeling like sleep is unnecessary

Sleep disruption does not always mean relapse.

Sometimes it is stress, grief, excitement, hormones, pain, work pressure, noise, caffeine, medication changes, or life being life.

But if sleep changes combine with other warning signs, it may be time to take them seriously.

A useful question is:

Is this just a bad night, or is this becoming a pattern?

If you notice a pattern, it is worth getting support early.

This is important.

Your warning signs are not evidence that you are weak, dramatic, difficult, lazy, attention-seeking, reckless, or broken.

They are not moral failings.

They are signs that your system may be under strain.

If your warning sign is withdrawing, that does not mean you are rude.

If your warning sign is spending, that does not mean you are irresponsible.

If your warning sign is becoming suspicious, that does not mean you are a bad person.

If your warning sign is feeling chosen or special, that does not mean you are arrogant.

If your warning sign is becoming irritable, that does not mean you are cruel.

If your warning sign is not washing or cleaning, that does not mean you are disgusting.

It means something may be happening that needs care, support, structure, or professional attention.

Shame makes it harder to notice warning signs.

Compassion makes it easier to respond.

Sometimes other people notice changes before we do.

That can feel uncomfortable.

Nobody wants to feel watched, judged, or managed.

But if you have someone safe and respectful in your life, it may help to ask:

• What did you notice before I became unwell?

• Did I seem different?

• Was I sleeping differently?

• Was I talking differently?

• Was I more withdrawn or more intense?

• Did I seem frightened, euphoric, suspicious, hopeless, or agitated?

• Were there things I said that worried you?

• What do you think helped?

• What made things worse?

This conversation needs care.

You are allowed to set boundaries.

You might say:

“I want to understand my warning signs, but I need this conversation to be gentle. Please don’t list everything I did wrong. Help me notice patterns.”

Or:

“I’m not ready to go into all the details, but can you tell me what you noticed before things got really bad?”

The aim is not to hand someone else control over your life.

The aim is to gather information that may help keep you safer.

A traffic light plan can be a simple way of organising your warning signs.

It gives you three zones:

Green: I am mostly well.
Amber: I may be starting to struggle.
Red: I need urgent support.

This can help because when you are becoming unwell, it may be hard to think clearly or make decisions from scratch.

A plan made while you are well can support you when things feel less clear.

Green: I am mostly well

Green does not mean life is perfect.

It does not mean you never feel sad, stressed, anxious, tired, irritated, or overwhelmed.

It means you feel broadly like yourself, and you are able to stay connected to reality, routine, relationships, and support.

In green, you might notice:

• I am sleeping reasonably well

• I am eating regularly enough

• I am taking medication as agreed

• I can keep appointments

• I can respond to messages, even slowly

• I can recognise stress without feeling completely overtaken by it

• I can enjoy things sometimes

• I can ask for help when I need it

• I can tell the difference between thoughts, feelings, and facts

• I feel connected to myself and others

Things that may help you stay in green:

• regular sleep

• food and water

• medication routine

• therapy, care appointments, or peer support

• gentle movement

• time outside

• creativity

• routine

• reduced stress where possible

• honest conversations

• rest

• boundaries

• avoiding substances that make things worse

• doing ordinary things that make you feel human

Green is where you build the foundations.

Not perfectly.

Just consistently enough.

Amber: I may be starting to struggle

Amber is the early warning zone.

It does not mean crisis.

It means:

I need to pay attention.
I need to reduce pressure.
I may need more support.

Amber signs might include:

• my sleep is changing

• I feel more anxious, wired, low, restless, or irritable

• I am cancelling things or avoiding people

• I am replying to messages in a way that feels unlike me

• I am becoming unusually intense about something

• I am seeing more meaning in things than usual

• I am spending more time online searching, posting, messaging, or researching

• I am struggling to eat, wash, clean, work, study, or manage basic tasks

• I am missing medication or appointments

• I am using more alcohol or drugs

• I feel suspicious, watched, judged, chosen, doomed, or unsafe

• I am having thoughts that scare me

• other people are gently expressing concern

Amber is the stage where early action matters.

Things that might help in amber:

• tell one trusted person

• contact your GP, care coordinator, therapist, or crisis team for advice

• protect sleep as much as possible

• reduce stimulation

• avoid alcohol and drugs

• pause big decisions

• avoid major spending

• step back from stressful conversations

• keep meals simple

• use reminders for medication

• write down what is happening

• ask someone to help with appointments or admin

• use grounding techniques

• spend time with safe people

• make your world smaller for a while

Amber is not a failure.

Amber is information.

Noticing amber early is a strength.

Red: I need urgent support

Red is the zone where things may no longer be safe to manage alone.

This might mean you are at risk, very distressed, losing touch with reality, unable to care for yourself, or feeling unable to get through the next few hours.

Red signs might include:

• I feel unsafe with myself

• I feel like I might harm myself or someone else

• I do not want to be alive

• I have not slept for a long time and feel out of control

• I am hearing, seeing, sensing, or believing things that other people do not

• I feel extremely paranoid, terrified, invincible, chosen, doomed, or disconnected from reality

• I am taking serious risks

• I am unable to eat, drink, sleep, wash, or stay safe

• I am unable to trust anyone

• I feel completely overwhelmed by thoughts or voices

• other people are very worried about my safety

Red means:

I need help now.

In the UK, urgent support may include contacting your local crisis team, calling NHS 111 and choosing the mental health option, calling 999 in an emergency, going to A&E, contacting Samaritans, or asking a trusted person to stay with you while you get help.

You do not need to wait until things are unbearable.

You do not need to prove you are “bad enough”.

You deserve support when you are at risk, frightened, or unable to stay safe.

You might want to write your own list using these prompts.

My Green signs

When I am mostly well, I usually:

• sleep:

• eat:

• communicate:

• spend money:

• use social media:

• manage work or daily tasks:

• relate to other people:

• think and feel:

• take care of myself by:

My Amber signs

When I am starting to struggle, I might:

• sleep differently by:

• think differently by:

• feel differently by:

• behave differently by:

• communicate differently by:

• spend or take risks by:

• withdraw or become intense by:

• neglect:

• believe:

• avoid:

• need:

My Red signs

When things are urgent, I might:

• feel:

• believe:

• hear, see, or sense:

• stop doing:

• start doing:

• be at risk of:

• need other people to:

What helps at each stage?

It can also help to write down what supports you in each zone.

When I am green, it helps me to:

• keep a regular sleep routine

• take medication as agreed

• attend appointments

• eat regularly

• move my body gently

• stay connected

• do creative things

• keep stress manageable

• make time for rest

When I am amber, it helps me to:

• tell someone early

• reduce commitments

• protect sleep

• avoid big decisions

• ask for practical help

• contact professional support

• reduce social media or stimulation

• make a simple plan for the next few days

When I am red, I need:

• urgent professional support

• someone safe to stay with me

• help contacting services

• reduced access to anything I could use to harm myself

• clear, calm communication

• people not to argue with delusions or shame me

• support to get through the next few hours safely

This plan is not about controlling yourself harshly.

It is about caring for yourself wisely.

If you have trusted people in your life, you may want to share some of your warning signs with them.

You do not have to share everything.

You might simply say:

“If I stop sleeping, become very intense, start seeing special meaning in everything, or withdraw completely, please gently check in with me.”

Or:

“If you are worried about me, please tell me calmly and directly. Panic makes things worse.”

Or:

“Please don’t argue with me or shame me. Help me contact support.”

You might want to write down:

• what people might notice

• what helps you feel safer

• what makes things worse

• who they should contact

• when they should get urgent help

• what you consent to when you are well

• what you would prefer if you become very unwell

These conversations can be difficult, but they can also be protective.

They help people know what to do before things become confusing or frightening.

This matters.

Learning your warning signs can sometimes make you hyper-aware of every mood, thought, dream, coincidence, burst of energy, bad night’s sleep, or strange feeling.

That can become exhausting.

You are allowed to have emotions.

You are allowed to have spiritual experiences, creative energy, excitement, grief, stress, anger, joy, intuition, sadness, and big thoughts.

Not every unusual feeling is a relapse.

Not every bad day is a crisis.

Not every sleepless night means hospital.

The aim is not to become afraid of your own mind.

The aim is to notice patterns, intensity, duration, and impact.

A helpful question might be:

Is this passing through me, or is it starting to take over?

Another one:

Is this helping me live, or is it pulling me away from safety, reality, connection, and care?

You deserve to live, not just monitor yourself.

You might worry that you will not notice warning signs in time.

Maybe last time things escalated quickly.

Maybe you did not believe you were unwell.

Maybe other people noticed before you did.

Maybe you are afraid that by the time you realise, it will already be too late.

That fear is understandable.

But missing warning signs in the past does not mean you are doomed to miss them forever.

Self-knowledge can grow.

Your support map can grow.

Your care plan can improve.

The people around you can learn.

You can put structures in place while you are well that do not rely entirely on you noticing everything alone.

That might include:

• regular appointments

• medication reviews

• sleep tracking

• a trusted person checking in

• sharing amber signs with someone

• writing a crisis plan

• reducing known triggers

• asking for help earlier than feels “necessary”

• agreeing what should happen if people become concerned

You do not have to do prevention perfectly.

You just have to make it easier to reach support sooner.