Because philosophy is starting to give me a headache.
I am usually semi-engaged, but today the whiteboard was full of unidentifiable abbreviations and arrows pointing every which way, and I just sat and stared blankly at it, wishing it all away. When I left the classroom after a merciless hour and twenty minutes of discussing the nature of the soul and whether or not non-reductive dualism is a valid argument, I automatically, VERY intentionally pushed it all to the back of my head.
I never want to visit it again. I don't want to care about this stuff. It's not something I care to be good at.