I was kicking butt for most of the tournament. I just kept accumulating chips and was at the top (or near the top) of the leaderboard for the whole back half of the tournament. Then I made one big mistake which as you know is all it takes in No-Limit. A guy at my table hit a couple big hands against a couple other players and became the chip leader. I was still in the top five. (maybe even 2nd or 3rd). I made the mistake of getting involved in a huge hand with that guy with a marginal hand (I thought it was best at the time) and ended up getting knocked out in 80th position. It was my own fault.