What is ADHD?
ADHD (Attention-Deficit/Hyperactivity Disorder) is a lifelong way that some brains work. It is not about being lazy, naughty, or careless. ADHD is about differences in focus, energy, and self-control.
Doctors describe ADHD in three main ways:
Inattentive – finding it hard to focus, remember, or organise.
Hyperactive/Impulsive – moving or talking a lot, acting without thinking.
Combined – a mix of both.
How ADHD shows up in adults
Many people think ADHD is only about children who can’t sit still. But adults live with it too — sometimes without knowing until much later. Signs in adults include:
Struggling with small, everyday jobs (like paying bills or booking appointments).
Forgetting things even if they matter.
Finding boring tasks almost impossible to start, but spending hours on things you enjoy.
Feeling emotions strongly and reacting quickly.
Always late, underestimating time, or missing deadlines.
Needing noise or activity to focus, or the opposite — needing total silence.
Hidden or less-known signs
Rejection Sensitivity (RS): feeling crushed by small bits of criticism.
Paralysis: knowing what you need to do but unable to start.
Sensory issues: sounds, fabrics, or lights that feel unbearable.
Hyperfocus: being so deep in a task you forget to eat or sleep.
Facts and figures
Around 3–5% of adults are thought to have ADHD.
Boys are still diagnosed more than girls, but this is changing.
Adult diagnoses are rising, especially in women, because ADHD often looks different than the “schoolboy” stereotype.
Myths vs reality
Myth: ADHD is just bad parenting.
Reality: ADHD is a brain difference you are born with.
Myth: ADHD people can’t focus.
Reality: They can focus deeply on things they love, but not on boring or overwhelming tasks.
Myth: You grow out of ADHD.
Reality: ADHD lasts for life, though signs may change.