I always find it funny how willing people are to go all-in on, what is basically, a coin toss.
Even with a pocket pair, where you are a slight favorite, you would think that you would want better odds than 55% to get all your money in.
I do it to, sometimes. I guess we just like to gamble.
But I prefer to get my money in when I am more of a favorite than that.
That's one of the things that impressed me watching the WSOP circuit events. Jennifer Harmon folded AK, pre-flop, facing some action before it got to her. I had not seen anyone on tv fold AK pre-flop before. But she was at the final table and didn't want to gamble at that point, where she was likely to be in a coin toss.