Is it ADHD, autism, or something else, and how do I find out?

It is one in the morning and you have read the list twice, and it is you. Or someone in a conversation about why you cannot stop talking, or why people seem to dislike you everywhere you go, gave an unexpected answer, which was a question: have you ever been evaluated? Five pages in this library are about that moment, and they agree on one sentence before anything else. A list is not a diagnosis. The rest of what they agree on is what to do instead of guessing.

Book the assessment, and stop guessing. Book the assessment, and stop guessing is built from thirty conversations and 345 accounts of adults who recognised themselves in a symptom list. Five separate conversations say self-diagnosis is unreliable and that a formal assessment by a psychiatrist or a neuropsychologist is the first real step, for treatment, and for knowing which of several look-alike conditions you actually have. Two conversations say the diagnosis is worth getting at any age because it replaces “lazy” with an explanation; one account says a diagnosis in their fifties still brought relief. Four conversations say the thing to hold onto while you wait: the inability to start a task is a symptom, not a lack of will, and one correction says the condition is physiological and inherited, not a habit and not an addiction. Why people arrive here as adults, the page says, is its accounts’ own correction about diagnosis: two conversations say the inattentive kind is missed at school because the child is not disruptive, labelled gifted but lazy, and two more say it is missed in girls and women because it looks different and gets hidden inside a good report. How to ask, from one account and one contraindication: describe the symptoms and what they cost you, and do not open by asking for a specific medicine, because the stimulant medicines are controlled drugs in the UK and the US and one caution says clinicians may be sensitive to requests that sound like drug-seeking. In the UK, health-service guidance says a GP refers and a specialist assesses, which the page checked. Six contraindications stand above that page and are worth reading whole. If your symptoms include anything psychotic, hearing or seeing what others do not, or severe anxiety, do not self-diagnose from a list, because several conditions share these symptoms and one caution says the wrong label can make things worse. Do not open a first appointment by asking for a medicine. If medication is offered, one contraindication says stimulants can worsen an existing heart condition, so say so, and one contraindication carries an account for whom medication brought suicidal feelings; responses differ enormously, three accounts say, and a bad reaction is a reason to go straight back. Do not use nicotine or very heavy caffeine to hold focus together. And one caution rated high says that in certain regulated professions, flying is the example, seeking treatment can cost a licence, so if that is your work, ask about the consequences before you book, not after.

The pattern that keeps repeating is the thing to write down. If this sounds like ADHD is three people, asked by three different strangers how to stop talking past their listeners, who gave the same unexpected answer: a question, have you ever been evaluated? Each had lived the pattern, the rambling that lost its audience, the hyperfocus that talked past the room, the lonely person’s uncontrollable “show” around company, and each had eventually found that, for them, it had a name: ADHD. The page passes their door along the only way it passes anything health-shaped: worth asking a doctor about, nothing more and nothing less, and its caveat says plenty of chatty, scattered, delightful people have no condition at all. Its try-it is to write down the three examples from your own life you would tell a doctor. If this sounds like autism or ADHD carries the other pattern, described twice in its conversations, separately, nearly word for word: disliked everywhere since school for reasons decades of honest effort never uncovered, friendships that never quite became real, the exhausting performance of seeming normal. The supporting facts on that page run exactly this far and no further: both conditions interfere with making and keeping friendships, both are routinely missed, especially in women, where they tend to present differently and get camouflaged behind years of practised masking, and both run in families, which is why “but everyone in my house is like this” can be the opposite of a rebuttal. Its caveat is the honest one: one person in those same conversations has been in therapy for years, raised autism, and their therapists do not think so, and that outcome is information too; other explanations walk the same road, long isolation, anxiety, a trauma-shaped habit of fawning and masking; and, as someone bluntly put it, first make sure you are not just surrounded by unkind people. Its try-it is two sentences: the social pattern that keeps repeating, and roughly how long it has been true.

Test the body first, because several bodies were the real problem. The assessment page says the people there want it ruled out first: two separate conversations say symptoms blamed on attention are sometimes caused or worsened by sleep apnoea, a thyroid problem, anaemia, low testosterone, or asthma and sinus trouble, and that a full physical work-up belongs alongside the psychiatric one. Ask for the ferritin, not just the iron is the page for that work-up, built from thirty conversations and 357 accounts of people who sleep a full night and wake wrecked. Four separate conversations say the hidden causes of fatigue that looked like laziness were a shortage of iron, B12 or vitamin D, or a thyroid that had slowed, and the page’s counsel is to ask for the tests by name: ferritin, B12, vitamin D, thyroid, and then ask about your sleep, because three separate conversations found sleep apnoea in people who did not snore and were not overweight. Two conversations on that page say undiagnosed ADHD or autism was the cause of their exhaustion, the constant effort of compensating and masking burning a person out, and the accounts’ own decider on the mind-or-body question is to test the body first, because one caution rated high says a deficiency can mimic depression exactly, and then to treat the mind as seriously as any result. Its lines above the rest: no iron supplements without a blood test that shows you need them, because one contraindication and one caution rated high say too much is harmful and UK health-service guidance says the same; no very large doses of vitamin D; and if the tiredness has become not wanting to be here, that is a call tonight, not a blood test, 988 in the US, 116 123 in the UK, which is this library’s line.

If every plan collapses in the same place, it may not be a discipline problem at all. You can’t out-discipline a wound is one comment in a long conversation about confidence, and it names a category error: trauma is not a discipline problem, and willpower was never the tool for it. The page is for a particular pattern, years of restarted regimens that all break in the same place, at the same kind of moment, and its caveat says not every stalled habit is a wound, plenty are ordinary friction. What an old wound needs, in that person’s words, is deeper work, and they named three doors in ascending order of help: just starting to notice your own patterns, honest introspection, and therapy. The page’s safety line says it is not a diagnosis and cannot give you one, and that if what is underneath is heavy, it deserves real support, not a self-audit. The fatigue page carries the same warning from the other side: one contraindication says do not try to install a whole list of healthy habits while you cannot function, and two cautions say self-discipline advice is useless at the bottom of an episode.

Two doors that do not need good insurance. The ADHD pages point at affordable places to ask, because, in one page’s words, this door should not only open for people with good insurance. Find a Health Center is a government tool to find health centres near you that give medical, dental and mental health care on a sliding scale based on what you can pay; these centres see you whether or not you have insurance, and your fee is set by your income and family size. Open Path Psychotherapy Collective is a nonprofit network of therapists who see you for a low set fee when you cannot afford regular therapy prices, a one-time membership fee of about $65 and then about $40 to $70 a session, many online. Both serve the United States. The assessment page is frank that cost varies drastically by country, that private testing in the US is expensive where European public systems make it cheap or free, and that the accounts never answered what testing costs where you are; its one line is to ask the practice for the price before the appointment.

Who this is not for, and what these pages cannot give. None of them diagnoses anyone, and the assessment page names no medicine and carries the medication argument as an argument with no side: three accounts to one call it life-saving, three to one call it fog-clearing, and the accounts on the other side describe feeling like a different person and, in one contraindication, suicidal feelings. If your symptoms include anything psychotic, the list is not for you and the clinician is. If your licence to work depends on a medical certificate, ask what treatment costs you before you book. And while you wait, the assessment page says three conversations found the strategies help with or without the label, and name the moves: break a task into the smallest possible step, keep your shoes on to stay in a state of readiness and do not sit down between tasks, put memory outside your head with lists and timers, and celebrate the small completions; single accounts add that the barrier to a task is usually the accumulated shame about not having done it, so forgive the backlog before you start; and the page says to stop using the word lazy. The first follow-up below is this library’s page for the task you cannot start.