Sometimes you have to let go of all those feelings of doubt and worry. There's no use living life based on a "what if". Act. Live. Be. Trust me, you're better off juggling what happens as a result of you trying than pondering what could happen while you do nothing. Your life is yours to live. Don't waste it wondering what others think or could possibly say, there is nothing to say about a nobody. So spend your life making them talk.