Ever wondered that question? Sadly, there is no universal answer I can give you. But still, there is a process you can follow that is kinda better than “you have to figure that one out for yourself”, “do what makes you happy” and “just follow your heart, man”.
I feel wierd, I guess i am one of the few who didnt explore that much in their youth 😄
But i guess i knew what i wanted from the start 🙂