At 4am this morning I woke up and went to pee and I couldn't finish peeing because I was dreaming about base 12 and so 9+1 (10) no longer felt like the end of a set so each time I got to 9+1 I had to keep counting up to 9+3 (12) but that also didn't feel like the end of a set so I was in this recursive loop of counting again and again trying to get to one of the 10s and anyway this is a story of why you shouldn't learn base 12 (but it's basically the only reason)