My psychology class is so unbelievably trippy. I could imagine it would be amazing high, but I have it 2nd period so that's a no-no. We're talking about the brain and how they perform brain surgery while you are still conscious. Even more crazy, if they poke your brain (like your actual brain, not the skull or anything) YOU WON'T FEEL IT.
Next chapter is consciousness, which should be even better and relevant.