Bitter, I taught college level for 18 years, loved it when I started, but finally walked away and never looked back. Things were actually pretty good until the 70's, when all the Fed programs (or should I say pogroms) started flooding the campuses with Affirmative Action students. Hard to teach college courses to people with a 5th grade level education, paying students that actually wanted to learn and older post grad folks. Colleges started churning out undereducated teachers, teaching rewritten history to further brainwash our kids. Have to say, I saw this coming 40 years ago and it isn't pretty.