You need to understand that in the event you can't risk your stack in a cash game. In the cache encourages an aggressive style of play when you push on the opponent, constantly at risk, even if you lose the weak
hands, then rebuy after you all paid, when you come to average hands.
A very significant difference in terms of psychology. In tournament play the psychological aspects more. For example, the game on the bubble, when to hit the prizes is a bit players. For example, the money 180 people, left 200, your opponent's stack is less than the average. Of course, he would not unnecessarily risk, and here, using his desire to get into the money, you can squeeze the opponent is more aggressive game. In the cache is absent, where each hand by itself. The tournament is constantly changing the ratio of stack to the blinds, the so-called number M. It completely changes game strategy during the tournament. If at the beginning of the tournament with a hand all-ins, and speeches cannot be, and re-raise you can throw your hand while the big blind you will often play differently, and when the blinds represent a significant portion of your stack, with the same hand you justifiably go all-in. If the cache you have, for example, AJ, then and now, and a hundred hands it will have the same hand, and you will play exactly the same. And the tournament draw the same hand every time due to many different factors.