i suppose its because at school im very shy, when teachers talk to me...i tend to stutter or something ( i do have a stutter) and i laugh a bit when im embarased...like giggle a bit, but since im shy i just smile at them if they say something to me. but i do talk to them...im usually shy(er) when my parents are there. im fine without my parents but if they are there im different..which is prob why they think im immature...but im fine without them...i dont know why but even with them there ive felt that i am immature since i dont do anything stupid ...