Thanks for the input folks!
I think I get it, although I wonder still whether or not I should (personally) forgo this notion entirely... cause stupid me, I sometimes get the feeling that I am committed when I know, deep down, that I CAN and SHOULD FOLD! LOL
I suspect I have used this idea to stay in pots that I knew were LOST! LOL
I am like Dragomir in the 2008 WSOP
I CANNOT FOLD LOL and I am just afraid that even entertaining the notion of being 'pot committed' by any definition will keep me in LONG after I should have just given up the ghost, as it were... LOL,
man it is just HARD sometimes to lay down those good cards that SHOULD have meant the nutz but because some jerk chased and caught a lucky draw... OH WAIT unless i am the jerk LOL and that HAS been known to happen a couple times! LOL hmmm... more food for thought!