Cait Sith is a weird character, both in general and in-universe. Here I'll be putting some pieces of canon that are neat to know, as well as the headcanons I'll most likely be operating under in threads. If these headcanons don't match up with yours, I'm more than happy to adjust myself and my playing to better match!

They might be disproven by the time he shows up in Remake anyway, so it's everyone for themselves 'til then.

( Spoilers ahead! )