i think this is one of my biggest leaks at this level...
if im running bad and tilting, or maybe running good and am over-confident, i can find myself playing a much wider range of hands from bad spots in a laggtard type of way, trying to run ultra cool plays and bluffs, and of course it doesnt work.

I agree.. we need to focus more on playing better hands from better spots, and bet for value, causing mistakes from others on almost every street. excellent...