system
Given the following post, respond as if you're commenting on Reddit:
human
I (19F) am scared of majoring in my true passion

I am a first year college student and at a point in my schooling career, where I am a little lost. At the moment, I am a biology major. I am doing great in bio, chem and physics and am getting A+ s in all of these classes. That was also the case in high school, which is why I decided to major in bio. 

Nevertheless, In the last couple years I have realized that I really adore math. Going to math lecture makes me happy and I love studying proofs and really understand the deeper meaning. I am currently in all the “weeder” math classes and am scoring inthe top 5%. So I am doing alright, but I can’t help to be very scared of changing my major. I used to be really terrible in high school (up until 10th grade) and hence, never took myself seriously. People also seem to underestimate me mathematically as I am the opposite of a “math person”. in high school, the math people always looked down on me and labelled me as this popular, fake science girl. The only people who really pushed me were my math TA, math prof and high school math teacher. 

How do you decide if I can manage to risk my college experience? If I stay in bio, I will do great, but I am not very passionated abt it. But if I do math.. who knows if I’ll do good in upper division classes?  Do you guys have any advice in how I can figure this out?
gpt
You should absolutely major in what you love, especially since Math is the M in STEM--that is, a high-demand field. 

If you want to make yourself really marketable, you could pick up a minor/double major in computer science, economics, finance, or some other field that applies quantitative reasoning.

Enjoy!