Ive always liked myself but how can i handle the amount of failures so far in life?

you picked out a lot of bad things thats happened to you, and put in what your shooting for. Why dont you think of some good things thats happened to you? or if you cant think of any BECAUSE your thinking CONSTANTLY on bad things then do good things. Try to save up for small things that will bring joy to you. And as for a relationship go to a bar with a friend, go online dating site...hope it helps