A friend of mine's son is starting out as a loader next week and has some apprehension. He was told he would have to load 400 pieces per hour-is that right? How long do they give new guys to get up to speed? Also, how much training do they usually get? What happens if they can't keep up? Sorry-it's just that I've worked for UPS many years, but have no idea how operations works and keep getting asked these questions. Thanks!