How do you study?

I have a feeling that some people here exaggerate about their studying habits or lack of them. Studying isn't exactly cool.

I honestly rarely or minimally study. I also don't know how to efficiently study when I don't understand something. Textbooks are a pain in the ass to read. Especially math textbooks that use lots of big words and don't properly explain their steps. It's much more effective just to pay attention in class and learn things the first time, because studying IMO is a huge waste of time.

But also I am a huge procrastinator so that explains why I study so minimally.