What I will usually do in tournament in the early stage, is pay attention to

who is doing what and what they are playing. In the first stage, I will try to

pick out the loose players and get their chips by being aggressive post flop.In

the second stage or middle stage, I will tighten up, and be very aggressive

against other tight players. If and when I make it to the third and final stage,

if I have a very large stack, I will play a combination of loose aggressive,tight

agressive, to throw of my oppenents, that way when I do have a big hand,

they wont know what to think. I will try to stay away from trouble hands

against other aggressive players, and I am usually considered tight

aggressive.It all depends what style of players im playing agaisnt, but i hope

this helps.