I would like to add that you should bluff according to your situation and who you are playing against...... In a tourney, you probably should semi-bluff a lot more than you would in a ring game..... Reason being that once the blinds have gone up a few levels and people are stealing, you want to be able to semi-bluff and steal yourself some blinds.... Always remember if you are going to bluff that you should be willing and able to leave the hand alone if you get too much coming action coming back at you