How Do You Get Deeper Understanding?

I don't know, though i think re re reading something, or re consuming the whole entire thing, as someone who consumes a lot of courses, no, i probably wouldn't. For me, my depth comes from connection of other ideas that drags me down the rabbit hole. My depth comes from connecting notes together, verses watching something again. So i'm curious, how did you find that information out when you were going down into the debt? How did you find it out? Because depending on your your meanings and definitions of what standing is and what knowledge is, connections are essentially the most important part of differentiating between shallow and deep understanding.