So my major is pre-bio and as of right now some careers I’m interested would be physical therapy, or something in sports science or something of that nature. My question bascially is if some time down the line in college I figure out it isn’t for me and I want to switch into something like economics, how difficult would it be to do that?
https://econ.ucsb.edu/undergraduate/how-to-declare-a-major
Difficulty in switching majors will depend upon which major you plan to change into and when especially if you want to graduate in 4 years.