Replying to Owning your own business

Basically I have no idea what I want to do with my life, and it has been perpetually eating away at me these past few weeks. I have to find out what I want to do with my life and I just can't. I've gone through so many careers and now none of them just don't interest me. I had wanted to be a Radiologist for a long time but soon ruled that out because I don't do shit in high school there's no way i'm going to school for 8 yrs + residency. My parents keep pushing the medical field on me and it's frustrating to say the least.

I don't want to be in any sort of engineering or educational areas. I really wanted to be a music producer but recently got owned by my parents saying that it's "a wasted degree and i'm going nowhere with that". So I've come to the conclusion that I want to start my own business hopefully.

The amount of stress that comes with owning your own business is monumental. This is the only problem I've had with choosing this "career path", if you will. I avoid stress at all causes in high school and I think that goes hand in hand with the attitude I've acquired that consists of not giving a fuck. I find it hard to care about any subject in school besides AP Bio which returns the favor by kicking my ass.

All of my friends ideas on college majors seem to have come so easily for them. They are already looking at colleges and deciding where to go. I feel out of place looking at colleges if I don't even know what I want to major in.

Bottom line is, no major careers out there interest me and I'm having a really hard time finding a career that stands out. I'm being really picky because I don't take make a decision that could affect your whole life lightly. This problem is only getting worse and I think this is turning into more of a rant then anything. I'm a junior in high school if it's of any relevance.

Any opinions on owning your own business and/or my current situation of not finding many careers that I like.