If you do not know how to study the first thing you should do is to create a routine of doing it and at first, you can do your own thing. You are doing more than a lot of people do, you’re showing up. If what you’re doing is not working, look up study techniques like active recall and spaced repetition. To create a routine associate something, you do every day with the routine. An example of that would be after eating dinner, study for 5 minutes.