Hi there,
I'm going to be starting treatment for ADHD this coming Monday. That's attention deficit with hyperactivity disorder. I don't think that I necessarily qualify for the hyperactivity part of it, since I'm quite able to sit still for a while (especially with a good book), but the terms were officially changed in the DSM (Diagnostic and Statistical Manual of Mental Disorders) back in 1994 so I thought I might as well get onboard the truck.
ADHD presents differently in most people so I'll spend a minute on what it means for me. I am a constant loser of things. I cannot, seconds after I put something down, remember where I've put it. It's actually quite trying. Leaving the house in the morning is a 45 minute affair, on average. People have suggested many solutions, the primary one being to have, "a place for everything and everything in its place." This strategy has had some benefits for me, but there are 2 issues.
Primarily, one must remember to put things in their place to be able to find them. When one has problems with memory in the first place, this is no small task. Secondarily, from day to day one will need different things along the way with them. Some days I need a coat, a scarf and headphones, somedays I'll need one work out clothes and a jacket, files for the office and my chemistry book. Even getting myself to remember what to bring is extremely taxing and finding those things once I've remembered is sometimes too much.
Aside from the issue of finding things, I have an extremely hard time sitting down to extended tasks. Namely: school work, writing, yoga, cleaning, organizing, working out, etc. Anything that requires multiple steps over a long period is quite a challenge to sit down to. I feel the overwhelming sensation that I don't have time enough to do it, even when that is not the case, and I find any reason I can to stand up from it, even for a short period. Connected to this is the hardship I find in staying on task. A pretty absurd example presented itself the other day when, in the middle of a chemistry problem set, I went downstairs to get a cup of coffee. There, I saw some tiles chipped on our kitchen wall and remembered that I'd recently bought supplies to retile the wall. I got myself involved in a 2-hour home improvement project in the middle of a problem set that was due the next day! To say that at no point in that project did I remember the Chemistry work that needed doing would be fallacious but when I initiated the project, when I completely forgot about the coffee, Chemistry was the farthest thing from my mind. As I continued the project, every once and a while their would be the far off memory of the problem set butting up against my consciousness, but at no point did it seem a pressing concern to return to.
This is the problem with disorders where you are functional: You know how normal people function; your mind simply cannot and will not be made to do those things.