Bad Beat Yourself

[SirFWALGMan]

Do you ever get to a point in a tourney and lose your mind and bad beat yourself. heh. I was playing the 5K freeroll. I got down to 25th place or so, and I had a major brain fart and went out with AK after the flop to trip sevens. I am not sure why I kept pressing raise. It was not very smart. It was like I got to a point and wanted to lose or something. I had plenty of chips and could at least have made it up a few pay levels. I think sometimes you just get so tired of concentrating for so long that it kills you. Anyone else experience this?