One time it happened to me for a few weeks when I took a really hard hit against my forehead.
They focus on the math before it ever becomes useful to scare you off, I think.
I have so many gaps in my knowledge because of how fucking bad the teaching is.
It can't have been anything good. That guy was a big fish. They seem to be dropping like flies nowadays.
I am. The internet's the only way these days. The books got much worse since they invented the internet. But on the internet you can just download the good versions of the Radio Shack books from the 1970s.