[HeroInBlack]

I note any specific out-of-line plays until I see the same out-of-line play several times, then I change it to something more general.

Edit: specifically things like "Calls PFR's w/ A7o" or "can't lay down 3rd pair" or "will chase inside straight draw without odds."

A handy-dandy note you should use when applicable: "2+2'er".