I hate this myth that one single failure can kill a persons career or ruin their confidence. Major leaguers aren't born 25 years old and sent to AAA for a little seasoning and then called up. These are the guys who 20 years after the fact are still talked about like heroes in the towns they played little league in. Guys like Clay Buchholz DOMINATED high school and college to the point where they made their opponents look like they were stepping to the plate for the first time. I watched Jeff Allison pitch firsthand in high school, if you don't know who he is look him up - sad story, but he DESTROYED everyone he faced. He made some of the best baseball players I've ever played with look like children. They have confidence. Hansen has been hampered with sleep aphnea which kills your energy and is an actual health concern and would easily affect performance. He still has all world stuff, and could make an impact this year. Cla Meredith went on to be a dominant reliever almost overnight after we dealt him. A career 2.98 in 100+ games at the bigs is pretty impressive. In Boston I think its tough to get out from under the weight of a negative performance and succeed because of the obvious and unrelenting media pressure. But this hampers even established major leaguers. Edgar Renteria, Eric Gagne, thus far, Coco Crisp has struggle with the fact that the majority of Boston fans consider him a banjo hitting defensive specialist, when that might not be the case. Yeah, this has basically been one big pointless aside, but the point is, one bad performance doesn't kill a professional athletes confidence, they've had years and years of building confidence enough to trust their own natural ability. Being in one of the biggest markets in baseball, you're either going to flourish or your not, it depends on how you handle constant scrutiny.