i'm in high school right now, and i feel like my life has just taken a HUGE turn, both emotionally and physically. i used to be a pretty fun and chill guy (so my friends said) and i guess i was more on the extroverted side of things. i could talk to just about anyone, girl or boy, find a common interest, and then bam, next day we were hanging out together nearly all the time. but i feel like things have changed. i don't know if it's just unnecessary paranoia or whatever, but these days i feel like my friends don't really like me anymore?? i mean now it kinda just feels like they're just there. and now i feel like i have more trouble making friends. i feel like im on the more introverted side of things now. not saying there's anything wrong with introverts, but suddenly feeling weird to talk to a new person feels… well, weird. what do i do?