You said exactly what I could say about myself. It is difficult to capture all the information at once; it is better to learn slowly and study until we understand what we have come to understand. And only after that should we move on.
We all came to Bitcoin in different ways, some earlier and some later. And more often than not, when we are beginners, we lose something, but we gain experience.
I would say that no matter who or how much he has devoted himself to the study, another point is essential: constancy and faith that we are on the right path.