Was it a good decision ?

He folded for a good reason. It was understandable. He is a regular school-teacher that got staked on a high-stakes game, now with a 140000 dollar profit. Such an amount of money will change his life, and he was not willing to risk the chance of loosing them. In a long term poker-strategy sense, that was a foolish play. But from the standpoint of a regular guy doing this one time, up that amount of money, its a different story. In that sense, it was a sensible play.