The concept of learning how to learn really resonates with me. I was one of those bright kids at school who didn't have to try too hard and who got praised for achievements, never for effort. Consequently I never persisted at the things I found hard. Now that I'm older, and I find that I really want to be able to do things, I'm okay with trying, failing, trying, failing better etc.
In fact the learning and the failing and the trying is one of the good parts.