In high school, I took four AP (college-level) courses in high school: European History, English Literature, Psychology, and Statistics. I took the tests and earned college credits for Psych and English.
I started my university major as Theater Production. I absolutely loved the work, but the teachers were awful (working professionals in the field, but with zero teaching experience) and the hours/culture were not something I thought I could manage as I got older. Work isn't steady, the more successful you are the crazier the hours (Bway is 8+ shows a week!), and lots of drinking/drugs. One thing my professors did get right--you needed to go to the bar and socialize in order to get your next gig.
Ended up swapping my major to English. Took a few years but eventually landed on my feet in corporate comms.