going far falling back. am i a *****? or is this typical???

yeah opposites i know. but maybe thats not a bad thing???? i got my life in control right now. i do. sure my family is still a bit outa line (understatement) but I know how to have fun…i fuck off when my family pisses me off..sure ive turned into quite a ***** but as long as im having fun with my friends I DONT CARE! god in school im the worst i bad mouth teachers at any given moment may it be behind their back or to their face i still find it fucking hilarious. i NEVER EVER BULLY! im not like that..but i am sarcastic always..maybe this is typical. i have fun at school and always have my friends around me. but see? i can have fun but how? by being a ***** i USED to be shy and forever alone and NEVER ever did i say offensive things..now im always yelled at for my vulgar language my bitchy attitude and care free character..i sure am going far with having fun but im falling back on my behavior..-_- is anyone like this? or am i just a bad person???