There's no right answer, but if you're already in college you need to start deciding what you want to do for a living. 
It's one thing if it's your first or second semester, but by the end of your sophomore year you should have a pretty good idea of what you want to do after you graduate and choose your major appropriately. Gotta make a decision at some point.

It's one thing if it's your first or second semester, but by the end of your sophomore year you should have a pretty good idea of what you want to do after you graduate and choose your major appropriately. Gotta make a decision at some point.