<p>I considered that glycerine. It takes a lot of motivation to decide to study for an AP on your own, but remember, I will be taking a physics class as I do this. Just not an AP one. I don’t know how much harder AP will be, but I’ll compare with my friend who will be in an actual AP class. I’m friends with all the science teachers, and one of them graduated from caltech. So I’ll probably go to him a lot.</p>