Learning math is hard. Those that have braved some of its depths, what did you discover that allowed you to go deeper?
This is a place to share insights, methods, and tips for learning mathematics effectively, as well as resources that contain this information.
This is probably true not only for math. It suggests a general principle of rationality: seek out situations in which you might be made to feel stupid.
This is much easier said that done. Unpleasant feelings are unpleasant, it burns will power.
I think positive conditioning on this is vital. However if this conditioning can be generalized or if it remains field specific is another question.