Learn the most important tricks to bluffing. Learn when to bluff, when not to bluff and even when to bluff that you are bluffing.
Bluffing in Poker and particularly in Texas Holdem is a very useful tool, but if it is not used properly it can be a very dangerous tool to try and use. If used right bluffing can give you the appearance of having a good hand when you have nothing and scare the other players into folding their hands, but if it is not done right then all that happens is that you lose some money.
1) Check to see that the group of players playing for the pot is small. The biggest reason why you should do this is that it is easier to fool a small group than a large one. Another viable problem is that if the players are many, some might simply be dumb and not fully understand the true extent of your bluff. Whatever the case you have to take into consideration that a large group is tougher to bluff. Do not argue. It is simply so.
2) Do not bluff if your hand is weaker than a pair and to be on the safe side, better to have at least two pairs even if these are weak. Note that a player or two will remain in the game even if they have no hand whatsoever....