Originally Posted by Sir Pawnalot
I am not a math guy either. I will do the calculations when reviewing my hands, but not in the middle of one. I rely much more on "feel"- timing tells, betting, patterns, positionally adjusted ranges etc..
Figuring out your equity is also "feel based". With a lot of experience this becomes easier- but basically it is all about how are my chances of winning this particular hand?
Fold equity is your chance of making opponent fold his hand- whether you are in front or not. Several factors are important while calculating fold equity:
1. Bet sizing. (If villain tends to fold more against bigger bets, FE is higher with bigger bets.)
2. Strength of villains hand. (with a weaker holding he will fold more)
3. Credibility of play. (If you represent a hand that is likely in your range villain will fold more. This is dependent of image, but anyways it is important to tell a story which seems believable.)
4. History. Have you been bluffing a lot, (FE-) playing passively (FE +), playing tight (FE + preflop, FE + postflop on A, K, Q flop.), playing loose (FE- preflop, FE+ on J high flops, can represent atraights and flushes.
Equity and fold equity must be balanced. When equity is very high (playing tight) fold equity is very high. This implies that we should loosen up when fold equity is high.
How much equity we should sacrifice in order to maximize fold equity becomes the most important decision for any NL player IMO.