I'm having trouble deciding what to do in mathematics. I was self-teaching myself calculus and vector spaces but at one point my mentality changed to -- whats the point if your going to learn it again in college and -- your going to make yourself really bored in the lectures if you self-teach yourself the material beforehand. <-- lectures at my community college are about 3.5 - 4 hours long for calculus. That is besides burning myself out because I devoted all my time to study of calculus and physics for a period of time. But I've taken a break and I want to go back to mathematics. But what should I do?