Phillip from Survivor crazy?

At first I thought Phillip was trying to outdo Coach for being the biggest wack job ever on Survivor but he takes it to a whole new level. If this guy is not mentally ill he is hands down a better actor than Denzel, Hanks etc. Who in thier right mind plays the race card with a former NFL player? LMFAO! I know several (very famous) NFL players and they tend not to see color just who stops them from getting hit when they pass the ball. This guy is like a homeless man without his meds. Maybe that's why he's comfy living in a makeshift "tent" on a beach?