<human>: Could you distill the essence of the text into 1-3 sentences?

Bit of background - I'm 15 years old and in my freshman year of high school. I've been told repeatedly that this is the year when I need to decide what I'm doing with my life.

Right now I've told everybody that I'm going to do well academically and try for a doctorate in medicine. This is something I enjoy learning about and is something that I can comprehend well - something that if I pursue it, I know I can do well at it.

The problem is that, while I enjoy it, I'm not passionate about it. My real passion lies in music (how original, I know) and music is something I've been doing my entire life.

This isn't a textbook case of oh-my-parents-want-me-to-be-a-doctor, because I'm not worried about disappointing them. I'm more worried about disappointing myself. I feel like there aren't enough people in the world who spend their lives doing something that could make a difference in the world.

I feel like pursuing medicine could lead to me making a difference and saving people's lives, but I know that doing it won't truly fulfill my passion in music. On the other hand, pursuing music would be fun and something I love, but I wouldn't really make a difference in the world.

Any advice, Reddit?
<bot>: Should I pursue medicine and become a doctor, but not fulfill my passion in music - or should I pursue music and not make a huge difference in the world?