Bluffs are easier to apply live, where you look in the eye of your opponent, posture on the table, several factors causes your bluff to pass .. Now online, it gets a little more complicated, you need to have credibility on the table, players must have an impression of you to play rock, solid .. so when you pass a bluff the chance to get is great .. More in micro players do not usually drop low, or high cards .. he has the tendency to pay more often. You need to be very sure to apply such moves.