Howdy! I don't declare myself as smart but I do work to get my grades/cgpa "smart" not hard ;) (Grad from the top uni in my country, majoring in genetics with a cgpa of 4.00 (^v^))
It depends on where you are studying right tbh (either college or highschool)
If you're in college/university,
1. Never trust anyone's notes. I'm a lazy ......
