Just starting to wonder? Recently diagnosed? Supporting someone you love?
You're in the right place.

No. Plenty of people start, and stay, with self-identification, and it's a perfectly valid place to begin. A formal diagnosis matters most when you want what it unlocks: workplace adjustments, medication routes, and certain kinds of support. Your experience is real either way.

Very roughly: ADHD is mostly about attention, impulse and energy regulation; autism is mostly about how you process the social and sensory world. They overlap a lot, they run in families, and plenty of people are both, you'll see the word AuDHD. If both hubs on this page feel like home, that's common.

It usually starts with your GP. You can ask for an NHS referral, or, in England, use Right to Choose to pick a provider with a shorter waiting list. Private assessment is faster but costs money. Waiting lists are honestly long; a recognised screener can help you decide whether to join one.

It's not too late, and you're in very good company. Late diagnosis often brings a strange mix of relief and grief while you re-read your own history through a new lens. Both are normal. Nothing about you changed on diagnosis day; what changed is the quality of the map.

Listen more than you fix. Learn the language they use for themselves, take the sensory and executive-function struggles seriously rather than personally, and ask what actually helps, the answer is often unexpectedly small and specific.

The recognised screeners linked above are used by real clinicians as a first signal, that's their job, and they do it well. What they can't do is diagnose you. Treat a strong result as a good reason to talk to your GP, not a verdict.