Hi and welcome. It's possible that ADD is not as readily recognized or accepted in your culture, whereas in the USA/among native English speakers, it has somewhat less stigma than in other places.

Everyone is different. You might have certain characteristics but not others. It's a matter of standing back and looking at the whole picture

I too pick stuff up pretty quickly but get bored with it. I'm also somewhat emotionally disconnected from others. I do care about people who are close to me but find it harder to care for someone who isn't even trying to help themselves. I'm not as bad about the "daydreaming" I do it but I can control it.

I've known since I was 6-7 yrs. old that I was ADD. I've been medicated, not medicated and now back on medication.

The best thing to do is get a support group of people who really want to be there for you. Also try reading self-help books and discovering what ADD is to you. I'm still learning what it means to me.