Even after 1.5 years of using vi at work, I still constantly get stuck trying to exit. Like I hit Ctrl+C or something, or ZZ with caps lock off, I don't even know. Then it's like "Type :quit to exit" or "Entering video mode" or "Press Shift-something to capture" and I do this random button mashing of Escape and q and ZZ that eventually gets me out, but I never know what I did.