Letting up once you make the $

[Windbreaker]

By the time people make the money, you're typically facing the better players from the field...especially in freerolls. The people that are short stacked and have made the money will typically push their hands now that they have made the money. This is probably the time and point if you have a big chip stack to just hang tight and wait for a good hand to knock those guys out. Or bully the shorter stacks in position. Still need lady luck in order to win.