Gonna crack open this forgotten thread. In general I'm obsessed with almost all these subjects. Being a massive nerd. I'm always trying to learn more science and math. If I had to pic a favorite though, it'd be calculus.
I really like it because it's like solving a puzzle. There's only one right answer buy there's many ways to get to it. Finding certain important numbers pop up in unexpected places is always exciting.
I went into my high school calculus class already knowing the subject very well. I got the best grade in the class. I finished our five day long final test in 20 minutes in the first day, complete with shown work, only person to get everything in it correct.
I don't do it as much anymore as I like but I enjoy YouTube videos of people solving tough problems and teaching people how to get through them.
