i dont love this question because i want alot of imaginary things and end up miserable

,i dont know what i really want to be i am still in high school, in day i say i want to be artist, then another day writer, then surgeon...
i always live for people happiness. i have never cared about myself and what i want.
in the mean time i am not thinking about future anymore, the only thing that makes me alive praying to god to enlighten my path and make everything to what's better.