ADHD: Understanding the Brain Behind the Behaviour

ADHD is often misunderstood.

People sometimes think of ADHD as simply being unable to concentrate, being forgetful, or having lots of energy. But ADHD is much more complex than that.

For many people, ADHD can affect almost every part of everyday life, including organisation, motivation, emotional regulation, relationships, sleep, confidence and the ability to manage everyday demands. And perhaps one of the most difficult parts of ADHD is the gap between knowing what you need to do and being able to actually do it. You can know exactly what needs to happen and still feel completely unable to start. That isn't laziness.

What is ADHD?

Attention Deficit Hyperactivity Disorder (ADHD) is a neurodevelopmental difference that affects how the brain manages attention, impulses, activity levels and executive functioning.

ADHD can look very different from one person to another. Some people are noticeably hyperactive and impulsive. Others may appear quiet, daydreamy or distracted. Some people experience a combination of symptoms. ADHD can also be particularly difficult to recognise in adults, especially when someone has spent years developing strategies to hide or compensate for their difficulties. Someone may appear organised, successful and capable on the outside while using enormous amounts of energy to keep everything together.

ADHD isn't an inability to pay attention

One of the biggest misconceptions about ADHD is that people with ADHD simply can't concentrate. In reality, many people with ADHD can concentrate extremely intensely when something is interesting, stimulating or rewarding. You might find yourself completely absorbed in a hobby, conversation, game, creative project or particular subject, while being unable to start something that seems simple to somebody else. This is one reason ADHD can feel so confusing.

You might think:

"If I can concentrate for five hours on that, why can't I answer one email?"

The difficulty isn't necessarily a lack of attention.

It can be about regulating attention.

Why can starting things feel so difficult?

For someone with ADHD, a task isn't always as simple as:

Think about it → start it → finish it.

There can be several invisible steps in between.

You may need to:

• Work out where to begin.

• Organise the information.

• Decide what needs doing first.

• Find the motivation to start.

• Ignore distractions.

• Manage boredom.

• Keep track of time.

• Remember what you're doing.

• Continue when the initial interest disappears.

When several of these things are difficult at the same time, even a small task can feel enormous. This can lead to procrastination. But procrastination isn't always about not wanting to do something. Sometimes it is about feeling unable to initiate it.

ADHD and emotional regulation

ADHD can affect emotions as well as attention.

Some people experience emotions very intensely or find it difficult to return to a calmer emotional state once something has triggered them.

You might notice:

• Becoming overwhelmed quickly.

• Frustration building rapidly.

• Feeling extremely upset by criticism.

• Finding rejection particularly painful.

• Struggling to let go of an argument or upsetting event.

• Going from calm to angry very quickly.

• Feeling emotionally exhausted after a difficult day.

This doesn't mean that someone with ADHD is "too emotional." It can mean that their brain has difficulty regulating the intensity and duration of emotional experiences.

The ADHD overwhelm cycle

A common pattern can look like this:

Too many things to do

↓

Don't know where to start

↓

Avoid the tasks

↓

Tasks build up

↓

Feel guilty

↓

Become overwhelmed

↓

Finally get a burst of motivation

↓

Do everything at once

↓

Feel exhausted

↓

The cycle starts again

If you've experienced this, you might have spent years calling yourself lazy, disorganised or unreliable. But understanding the cycle can help you replace self-criticism with curiosity.

Instead of:

"What's wrong with me?"

You can begin asking:

"What is making this difficult for my brain right now?"

ADHD and time

Many people with ADHD experience time

differently. You might struggle to judge how long something will take or find it difficult to act on something that isn't happening immediately.

A deadline tomorrow can suddenly feel much more motivating than something that needs doing in three weeks.

You might also experience:

"I'll just do this for five minutes."

And suddenly an hour has disappeared.

Or:

"I have loads of time."

Until suddenly you don't.

This isn't necessarily a lack of care. It can be a difficulty with managing time and prioritising future demands.

ADHD and rejection

Some people with ADHD experience intense emotional responses to perceived rejection, criticism or disappointment. A small comment from someone else might stay in your mind for hours. You might replay conversations. Wonder whether someone is angry with you.

Assume you've done something wrong, or suddenly feel that you're not good enough.

It can help to pause and ask:

"What actually happened, and what is my brain telling me happened?"

Those aren't always the same thing.

ADHD and self-esteem

Imagine being told repeatedly that you're:

"Not trying hard enough."

"So capable, but..."

"Always forgetting."

"Always late."

"Not reaching your potential."

"Too sensitive."

"Disorganised."

Over time, these messages can become part of the way you see yourself.

You may start believing that you are the problem.

But ADHD can create difficulties without those difficulties defining your worth.

You can struggle with organisation and still be capable.

You can need reminders and still be intelligent.

You can become overwhelmed and still be resilient.

You can need support and still be independent.

What can help?

There isn't one strategy that works for everyone with ADHD.

Helpful support might include:

Make tasks smaller

Instead of:

"Clean the house."

Try:

"Put the clothes in the basket."

Then stop and reassess.

Reduce the number of decisions

Having fewer choices can make starting easier.

Use external reminders

Your brain doesn't have to remember everything if your environment can remember it for you.

Calendars, alarms, visual reminders and written lists can all help.

Use body movement

Walking, stretching or moving while listening to something can sometimes make tasks more manageable.

Make boring things more stimulating

Music, timers, body doubling or turning something into a challenge can increase engagement.

Build in recovery time

Constantly pushing yourself to compensate for ADHD can lead to exhaustion.

Rest is part of managing your capacity.

ADHD isn't something you need to be ashamed of

Understanding your ADHD isn't about finding excuses.

It's about understanding yourself well enough to find strategies that actually work for your brain.

You don't have to force yourself to function exactly like somebody else.

You can learn what helps you start.

What helps you focus.

What helps you regulate.

What overwhelms you.

What restores you.

And what support you need.

ADHD and therapy

Therapy can provide a space to explore the emotional side of living with ADHD.

This might include:

• Low self-esteem.

• Anxiety and overwhelm.

• Emotional regulation.

• Relationships.

• Burnout.

• Masking.

• Difficult experiences from childhood.

• Shame and self-criticism.

• Feeling different from other people.

• Understanding your needs.

• Developing strategies that work for you.

A neuro-affirming therapeutic approach doesn't view you as something that needs to be "fixed."

Instead, therapy can help you understand your brain, recognise your strengths, identify what makes life more difficult and develop ways of supporting yourself that feel realistic and sustainable.

You are not lazy.

You are not broken.

And you don't have to earn the right to need support.

Sometimes the most helpful starting point isn't asking:

"How can I make myself do better?"

It's asking:

"What does my brain need in order for this to feel possible?"

If you're struggling with ADHD

If ADHD is affecting your confidence, relationships, work, studies or everyday life, talking to a therapist can provide a safe space to explore what's happening without judgement.

At Daisy Rose Therapy, therapy is collaborative, person-centred and neuro-affirming, with sessions available online across the UK.

You don't have to have everything figured out before you start.

You can simply start where you are.