I got by and did reasonably well in my vvlrm undergrad just by paying attention in lectures and doing everything last minute.
Now I don't know what "good study habits" even are, and I'm struggling in my PhD. All the advice I find online is about pure memorization of facts, which I'm already good at but that aside it seems more applicable to humanities classes.
So how do I "study" bros? I am not in China, but please be very detailed. I already know I spend too much time online. Given the feelings of withdrawal I get, it may be possible that I'm addicted to checking for updates. But I have literally no idea what to do when I'm not on a computer.