i think you're under the impression that education makes humans into wizards
school is about learning. people who are professionals are just people who learned a lot about a subject. learned so much about it that they're the go-to on the subject.
no one's gonna know everything. no one's gonna read everything. grades determine who passes and who doesn't, not magic.
if you like it. stick with it. if you don't like it, find something you like (math?). it's your first year, plenty of time to change. do something you already know a lot about, maybe whatever you like to read on wikipedia articles all the time or find yourself talking about to people. that's your go-to.
Disclaimer: There's a good chance the above post could be sarcasm.
Die-hard Oakland A's fan --- Keep the A's in Oakland!