In the beggining of the tournament i really like to play Tight Aggressive and observe the players playing style. Once I know ehich hands they are likely to play and the way they usually play when they have good or bad hands, I stablish another pattern to betting against them and adapt my range accomdingly to my relative position. And as the game goes on, I do the bread and butter, extending my range, and become even more aggressive until the bubble, then I take a step away, by folding more than playing, and do the same thing I did in the beggining of the tourney, but in a faster pace.