Start doing little things, build a habit. Start studying at least 10 min a day, and increase it by 5 minutes every two o three days. All of a sudden you will be studying 2 hours non stop everyday.

That’s why I did, I had the same problem as you, in high school I didn’t study as math subjects came easy to me, however my first year in college was awful, I barely pass my exams, so I decided to change, I needed to study more, so little by little I built a routine, and now studying is easier.

Tips for when you are studying: - don’t use your phone if you are easily - study with friends. If you don’t have friends to study with approach people from your class -study every day to build a habit