Going to add to this but I do have ADHD. Yes, most people will be able to say they can relate to the things on those lists. The key is how often and the impact on your day to day life.
I am a grafter, I always have been but I’ve never understood why it took me longer than others to pick things up, despite trying my best, taking notes down, writing instructions, trying so hard to make someone’s name stick when they’ve introduced themselves.
Constantly having a mind full of thoughts, phrases, songs, ideas, being self conscious with others as I fight the impulse to finish people’s sentences or interrupt with whatever has popped into my head before I forget it because it is rude. So I probably seem quieter than others because over years I’ve worked so hard not to interrupt that I’ve gone the other way
I have tried and implemented every which way to stay organised, I colour code emails, have lists that I review and revise regularly, I put appointments in the diary with reminders in advance, I have a rota for shopping and cleaning. Everything you can think of to keep organised and on top of things I do. I’m successful in my full time job and the house is reasonably clean and tidy (not perfect).
But despite all of those things I still struggled to do tasks, constantly mentally exhausted and that’s just doing the basics, eg do I do the washing up or hoover first, do I get a shower now or later on, I have stood in my kitchen so many times moving towards one thing then the next as my brain struggles to decide which task to do first. I cannot sit still and relax, if I’m trying to relax I’ll be thinking about something, my mind cannot be still, I feel tired when I wake up and through the day but then can’t sleep at night because it is constantly on the go.
I recently started medication, essentially it is a stimulant and for the first time in years my mind is quiet, I am productive without the mental exhaustion that comes with it. I’ve been keeping fit, I’ve been doing hobbies, reading. I feel a sense of happiness that I didn’t have before.
A lot of ADHD is to do with executive function. So while someone without ADHD absolutely can relate to the chair full of clothes or putting things off for weeks on end, for me that is all the time, the simplest of tasks feeling impossible despite doing everything I can to be organised and stay on top of things.
Hope that gives a bit of insight into why the lists can resonate for people and yet it doesn’t mean they’ve ADHD