I got a friend let’s call him jack. He a friend from long time.my friends fellow him at everything, so if I make jack mad others will mad at me. He always make fun of me because he believe I'm always wrong and make others think the same, when I speck to him how I feel. he copy what I said and tell other friends and they start laugh at me and change their view at me ,but when other friends make same mistake or comment he don't laugh or make fun of them , when I ask him don't do that he say its ok to fun with others ,but he only made this to me ,I got another friend I consider as best friend because we was so close when he start speak with jack my close friend start laugh with them and he call me I'm failure etc. and start tell me negative things with how I'm wrong etc. just like others , I really feel bad and its affect my study .No matter what I say to them they still see me as a guy who always wrong and make stupid things even if I say it’s my opinion ,they don't care and start laugh at it .Also, they seem don't care if I'm busy or not ,but when other friend are busy they made excuse for him , I tell them why ,they tell me you are not busy even though it make problem with my family because of that .i got others friends he don't know when I tell them am I like what they said? they said said no , so I'm not sure who is right :/ I really feel bad I'm sorry for my bad English what should I do? Please