A 2.5 buy-in UPSWING! (and that's despite starting off with a wonderful cooler of set over set. AAA over KKK to boot!)
Got back to the core of what I was doing well. TABLE SELECTION and PLAYER IDENTIFICATION.
I am now making sure I color code all opponents after 30 hands and then adjust accordingly. I've got back to playing position.
Patience. You can play LAG and still be patient. Don't force the action; if you are getting called down 2 streets, probably not smart to bluff the river.
EDIT: MAKE THAT A 4 BUY-IN UPSWING.