Help needed on my personality. Case?

I am always being scolded for being negligent. I try to be careful but I always make blunders. My father is always angry , my mother loves but pities me , my brother doesnt trust me. People don't trust me as I always tell the truth irrespective of the situation. I have been doing masturbation for past 3 years everyday. It has become habit. I have tried to stop it lst week . I relapsed on 7th day. Of other people live on first gear,I live in fourth. I cannot read situation or play politics . Cannot maintain friends. I am an big introvert , I like to sit at home watch/read anime/cartoon or play games .Sometimes it feels like I m a failure. I don't do much exercise but I was happier when I used to go to gym. I am writing this because I broke today and cried for 15min in locked room . What should I do ? No one is happy with what I do , my parents , my manager, my siblings . My friends also think of me as kinda weird as my wavelengths do not match to others. Am I a mental case?