[ArtVandelay]

From the way your post was originally written, you make it sound like this player would push all-in with any ace or any pair. In this case you expect to be against a better pair only 1 time in 21.4. When the cards were turned over, you were beaten. When you expect something is really unlikely and it happens, this often means you were wrong about how likely it was. Yes, it could be you were just unlucky, but you need to seriously consider the probability that you misevaluated the situation. I'm not trying to make you feel bad or anything, just pointing out that you should try to learn from this experience and make sure that it really was fair to put him on a wide range of hands. For example, the other times he put all that money in were there no big stacks left to act? Did he do it even when there were two limpers to him? Of the times he did it, how many of the hands did he show? Etc., etc. Good luck.