I have no idea what I want to be in life.?

you sound young. im not sure of your age but it sounds like you have alot of time ahead for you to deside what you want from life for being an actor start doing plays from theer eit will get bigger. for singing get a singing coach. for fashion maybe start puting your ideas on paper and sowing them. like i said lots of time ahead. and when you get a job or watever you want to do make sure you like it. hope it helps.(: