People who are doing university/college, how many hours do you study a day? (classes + study)

What's your field of study and what year are you doing? Where are you from?


I'm from italy and i'm at the first year of physics, i've been retarded and didn't do shit for the first 2 months so now i'm nerding 10 hours a day to catch up, plus i miss some calculus stuff from not studying last year of high school so i'm doing that too, it's a challenge but i think i can do it.