How do I gain the courage/confidence to be the goofball that I am with my good friends in private, but out in public and not really care what people think about me. So I am a huge goofball when I am alone and with my good friends but when I am out in public whether I'm with my friends or alone in public I find it hard being the huge goofball that I truly am. And I don't know how to get over this... any help would be greatly appreciated.