Sort out your opponents. As earlier stated take a quick study on your tablemates and put them in two distinct groups. Find out the experienced ones and note them as your possible source of 'demise' and the new bunch as your possible golden goose.
This is how it works; the inexperienced chaps will do things like, 'call you, to be honest, and show integrity' while the pros will keep their cool and see through your eyes. Only bluff the unfazed vulnerable looking opponents.
Only bluff if you have to. This is the most critical rule in the poker bluffing jungle.
Do not call bluffs just for the sake of doing it. Bluffing is a strategy, and like all other poker strategies, it can go sore. Only bluff if you are sure you are going to win.
Unnecessary bluffing will also deem you inexperienced and easy prey to the experienced players.
There are numerous ways of winning a poker game and using poker cheat sheet bluffing strategies is only one of them. Make sure to perfect your bluffing strategy, and you will see your winnings up in skies.