“You have to understand that everything you do at a poker table conveys information,” - Daniel Negreanu
In live poker, there are many ways to pick up information, or “tells.” The way you handle your chips, eye motions, body language, bet sizing, amount of time taken, and what you say or don’t say gives your opponents information they can and will use against you. Giving away information is the same as giving away chips if you are playing with people that pay attention.
I think most would agree that one of the key skills in poker is the ability to put someone on a hand, or at least a narrow range of possible hands. Doing this is critical to determining the correct course of action in any particular hand.
Basically, we look for patterns. For example if someone always bets 10BB with the nuts, 4BB with a fairly strong hand, and 1BB with a draw, they have betting patterns that is giving away way too much information.
There are 2 basic ways to counter this. The first is to play all of your hands, even bluffs, the same way. This is a good way to control the information you are giving away, but I think it’s far from optimal.
The better way, at least in my opinion, is to vary the way you play from hand to hand. This means you will sometimes limp with AA, sometimes min bet, sometimes bet more. You will sometimes check the nuts, sometimes bet one amount, sometimes another. Sometimes you raise a particular hand, sometimes you don’t.
If your bet sizes have little or no relationship to what you have, you will be much harder to read, and people will be forced to make more mistakes against you. It also allows you to tailor your bets to the person you are playing, what you think they have, what you think they think you have, and what you think they think you think they have.
We can further befuddle our opponents by being very selective in what hands we choose to show. This often means showing hands at the low end of our ranges and not showing those at the high end, but there are times when we want to do the opposite.
There is much, much more to it than that. Let’s talk about it, m’kay?