Originally Posted by HoyaSaxa123
I'm guessing because villain only has to be bluffing/have a worse hand ~25% of the time for it to be profitable.
I.e. if half your stack and half villain's stack are in and villain shoves, you have to call half your stack to win 3 x half your stack.
This is worst case I think and it works out to 25% of the time to break even. Someone please correct me if I'm wrong.