I love to study. Always and everywhere you need to learn something new. I see how many students simply do not have time to assimilate all the information. Many of them work. I have one good piece of advice. It is impossible to cover all subjects. Pick some 5-7 core disciplines and practice them. For other subjects, you can always ask for help. Here https://www.customessaymeister.com/ is one tried and trusted service. So do not despair and always develop. But do not try to learn all the subjects, because there is a lot of information you do not need in the world.