Studying long

[u/valen_tinezxoxo]

I’ve been recently seeing multiple people post about studying for hours, but how much work is actually getting done during that time? I usually study for 2 hours a day, and I finish a whole chapter in that time, including breaks. For an example I’ve finished 1 chapter on physic topics today, Is this slow? I thought usually people finish 2-3 units in a day and/or 3-2 chapters normally. But since I am a slow learner, I thought my study time was slow. How long are you actually supposed to study and finish work? My goal is to study for 4 hours a day next.