After riding with him last night, I've decided I'm going to talk to the manager. I've know the manager and most of the staff for years, but only known this guy for about 6-8 months (as long as he's been at the shop). He's got some serious issues and he discusses them with customer's. I'm pretty sure they're trying to get him to quit on his own without firing him. A light conversation with him always turns into his theories about the end of the world coming, and he's going to stock-pile weapons.
I'm not over-emphasizing this...those were the words he used.