When you get released from the NFL it's not a pleasant experience and I may have sulked for about two or three years. Then I was like, 'You know what? It's time to get back on the wagon.' I have nothing to be ashamed of.
“The growth of technology is such that it is not possible today for a nuclear physicist to switch into medical physics without training. The field is now much more technical. More training is needed to do the job.”