i have severe ADD its like ADHD without being hyper active but for the most part the concentration problems in school are familiar to my problems. i don't know if you already readed about this but we posses a trait other people cant use it the same as us. its called concentration. you already mentioned its a problem if you don't care about it but don't you care about LDing?. i care so much that i have hyper-focus over it. google the term if it isnt familiar to you. i this state i can not think of anything for longer than 10 minutes and disconnect almost all senses of reality. i don't feel the ground i am sitting on dont hear the tv don't see anything don't keep getting thoughts in my head etc. this aids me in wilds also i see it more like a gift from god rather than a obstacle hope i helped you somehow