I'd always kinda suspected that I had something wrong with my attention-span, but nobody else was quite so sure. I usually did alright in school and I could hold conversations with people when pressed, so I didn't show any surface level signs that made people immediately suspect something. My diagnosis didn't come till I was already deep into psych and therapist visits for other stuff.
My family has a long history of mental health issues. Bi-polar disorders, anxiety, anger issues, etc. I was getting blown up by a lot of these symptoms from ages 14-19. Sometimes I'd wake up crying and I'd never understand why. Sometimes I'd get so absent minded that I'd just be staring at someone and have no idea what they just said. It was contributing to some overall depression, and on top of that I could barely focus on the stuff I desperately wanted to at the time.
When I was 19 I fired a text off to my step-dad explaining my rampant suicidal tendencies, my actual attempts at suicide, and essentially saying "I don't want to live like this anymore, please help me". I didn't have the courage to call him on the phone, so, that was probably a very scary afternoon that he got that word salad of a message. Luckily he wasn't born into the carnival that the rest of my family was so, he took me very seriously and set me up with a psychiatrist immediately.
Psych had me getting medically tested for a lot of things after we started opening up all the cans of worms. I've had a lot of acronyms stamped on my brain since then. ADHD, MDD, PTSD and such. I told the relative I'm currently living with about that trio and they said, "Really? ADHD? You always seem to do alright at work things when you get into it."
I asked them what they thought about the Post-traumatic stress and major depressive and the response was, "Oh no I believe those, you're sad and traumatized all the time". THANKS AUNTIE, I love you too.
Over the course of the 3-4 years I've been in and out of psych offices they've tried treating me for my ADHD but really there just isn't a lot of stuff that's worked for me yet. I've been on Ritalin in the past but combine that with my anxiety medication and you get a really tweaked out me. Other shit I got going on takes priority than being inattentive or hyperactive from time to time. My medication also acts as a mood stabilizer though, so hey, we got one problem mostly under control.
I don't think I've ever had it quite as severely as most of the people in this thread. I got my GED, I didn't flunk out of classes when I needed to, I don't /always/ blow off friends because I go scatterbrained out of my control. But it's always kinda... there. And the fact that it's not omnipresent in everything I do makes it more difficult to really understand when I'm having an ADHD moment and when I'm just being friggin dumb. Which also makes it difficult to explain to people around me because I'm not usually like this so why am I like this now?
And it all just circles 'round and 'round. It's not so bad, I guess. I get stuff done eventually, I just don't get it done fast, or get it done with full concentration all the time. But stuff happens. I can be alright with that.
I feel like I'm rambling at this point but uh, I hope this kinda gives some insight from another person who's got ADHD baggage. Stuff's hard.