If you can learn from my case:
In the 80's when I was in high-school, everyone asked me what I wanted to study in college. I replied that I love astronomy and astrophysics. Their eyes would glaze over and say "There's no money in that stuff. You should do computers!" (They said "do computers" back then...I don't know why).
So, I reluctantly followed their advice and it turned out I had a knack for it. You basically learn some commands and patterns and they apply to everything. I worked my way up and got a job in IT, then management, and I'm a "prestigious" middle manager with my own office. I'm also underpaid, and go to work every morning with a *sigh*. My days of the week are Monsuck, Tuessuck, Wednesuck, Thursuck, and FriYAY!
On the flipside, everyone thought of a physicist as a nerdy professor with a labcoat teaching in high-school back in the 80's. Today, astrophysicists are in high demand at research labs and NASA, with starting pay somewhere around $120K/year. If I had listened to myself instead of everyone else's opinion, I would be doing something I enjoy and making a great living. Instead I'm counting the years until I retire.
Learn from this.