GLENDALE, Ariz. -- Shortly after Brandon McCarthy reported to spring training with his new team, the Los Angeles Dodgers, he admitted to his 152,000 Twitter followers that he had a few first-day-of-school jitters."The first day at a new job is always scary, but thankfully I had a shower with my co-workers to look forward to and that took the edge off," McCarthy tweeted.The next day, the other capable, but injury-prone pitcher the Dodgers are relying on to solidify the back of their rotation, Brett Anderson, gave fans a little insight into the life of a major league baseball pitcher during the early, breezy days of spring training.