Almost never to show a bluff
Rarely to show a good hand during a rush.
Tony's The Elements of Poker Book says showing is usually weak... like you need approval
I dont understand why would anyone show his cards. Its so dumb giving so many information about how one is playing his ranges I think only very weak beginners do that think they are playing a mind game called this time I have it this time I dont so now I bluffed you now next time maybe I wont maybe I will but we both now that I bluffed now so now I know that you know that.. stupid daniel negreanu's shit vomiting what he thinks thinking that its right and thats the way to play this game and in reality ITS NOT poor guy thinking he s good at NLHM he stopped playing because he realised he's so weak. beginners...dont show your cards... or show them do whatever you want I dont care you can even die I wouldnt care less.