Very often I lose a lot with them, how to play against passive players and realize that they will slowplay without making huge bets?
say: I'm AQd on the button. Raise 5bb, all pass, except the passive. The flop comes out 557, I check, it checks. Well, I think he would not have called my preflop raise with 5 or 7, and he even slopped later (just can not), I bet, he calls, Q comes on the turn, I raise, he calls. Flop T, I'm all in (stack short), he calls. We open ourselves. He's with him.
In general, I do not know how to play against liabilities, the feeling that they always have something when they call
Why you check on the flop in heads-up pot?
If you had bet the flop you would have gained information about if he got a piece of that flop. What's the point of raising preflop when you chicken out on the flop when you miss? - I don't think you understand why we raise preflop.
In heads up pots is a whole different story. Most pots will end up heads up after the flop. When you’re heads up you only have two players. I have two cards, you have two cards and we see a flop with three cards out there. A lot of times nobody will flop anything. If I have two certain cards in my hand, let’s for example use an AK and three cards on the flop, I have exactly 34% of flopping a pair. Which means let’s say my opponent has other two cards in his hand, a T9, he has 34% of hitting a pair. Forty percent of the time when you are in a heads-up pot none of us is gonna flop a pair. That’s a pretty significant number. Forty percent of the time nobody flops anything. Which means a lot of time if you take a stab at the pot and your opponent didn’t connect, you might win it right here. That’s why we take stabs at the pot. Try win it right there, if your opponent responds by calling or raises you, probably he hit something, you didn’t, he probably did, you took a stab at the pot it didn’t work out this time, let it go. Don’t try to spend all your chips
bluffing an opponent who obviously has a better hand than you. Sometimes is wise to just to say, "OK, he has the best hand this time, I’m gonna try the next time, hopefully I’ll flop the best hand or maybe none of us will flop anything but I win it with a c-bet..."
If your opponent connects on the flop he usually is gonna win the pot. If you hit the flop you usually will win the pot. But when none of you hits, you gonna take the first stab you gonna take a small stab, make a bluff at the pot and win it right there.
If you had physics somewhere in school or whatever, says: for every action there is a reaction. A lot of time the best way to get a feel of your opponent by being aggressive you make the initial bet and you have your opponent respond to that bet. If you just check, a lot of time he feels; “Oh .., he checks,.., he has nothing, I can make a bet I can win the pot right here” It means you don’t get a lot of information from him betting. He maybe bets because you check. So, you don’t know if he has a strong, medium or weak holding. By betting he’s usually folding his weak holdings, so if he calls or raises you, you kind of upgrade him to medium, at least a medium holding, and sometimes even a strong holding.