This is so common among developers. We forget how the complexity happened bit by bit. But when we explain it to a newbie, it all comes back. Want to re-evaluat

This is so common among developers. We forget how the complexity happened bit by bit. But when we explain it to a newbie, it all comes back. Want to re-evaluate your whole base of knowledge? Teach programming to adults who have never written a line of code before. Wow, the things I thought I really understood. :D