What career should i have?

I am very confused as to what i want to do with my life. I have a First Diploma in Art and Design with grade Distinction* as i am a strong artist. I then went on to study a National Diploma in Fashion and Textiles, but i am terrible with doing the work and i had a very bad start to the year, so I dropped out. I am currently taking a year out to try and find out what I really want to do. I am not particularly smart and I have a pion for the material things in life :P such as Fashion, Beauty.. etc etc. I have thought about studying beauty therapy and becoming a makeup artist or a meuse..but i always feel like i wouldn't fit in with other beauticians because i have a punky sort of style.. i am actually not a girly girl as you might think by my interests.. i love piercings and tattoos and i have very short messy hair its completely wild and so am i lol... I'm not really interested in money i just want to end up doing something i want to do with my career instead of waiting and never going back to college.. and ending up working in mcdonald's for ten years :/ please help any advice would be appreciated :) thanks.