Decision from a failure situation...

Failure will lead people to make a decision that was not optimal for them!
What I am trying to say is, after a few times failure, people tend to make decision not base on what their wants anymore. However, it's based on the result that is scared to fail again. Normally, they will degrade their expectations. Then without their realization, the decision was actually not the thing that they want. Since, it's too late too change. They will just move on with the things.
Though, some failure will sometimes help those people who never fail to decrease their level of arrogance. Things are not as what they have planned. Sometimes, it won't work also.