There was a given point in time in which I must have realised learning is, itself, very interesting. My experience with tutoring is also interesting, I have tried to make sense of some interesting resources on this — like whether someone can just be good at math at will, or how memorisation could help make sense of concepts. Spaced-repetition systems is a general interest, too.

I don't know much about cognition, really, but I'll regularly update this page as my studies on this proceed.