One bit of advice: it is important to view knowledge as sort of a semantic tree - make sure you understand the fundamental principles, ie the trunk and big branches, before you get into the leaves/details or there is nothing for them to hang on to.
Elon MuskI think that's an important thing to do, to really pay attention to negative feedback, and solicit it, particularly from friends. This may sound like simple advice, but hardly anyone does that, and it's incredibly helpful.
Elon MuskI always see whatโs... wrong. Would you want that? When I see a car or a rocket or spacecraft, I only see whatโs wrong. I never see whatโs right. Itโs not a recipe for happiness.
Elon Musk