Im scared of being like my dad...how can i not be like him..? :/ help plz?

You are your own person and can decide who you want to be. If there are things you think you should/could be doing, do them! If you don't have many friends, get involved in sports are clubs and put yourself in a position to make some friends. You are not your father, and you can have the kind of life you want. It's all up to you.