I'm not too old to still be a reserve. My mind is still sharp as a tack. But my body/physical condition is less then par for police work. So I pulled myself out. I miss it but I damn sure don't wanna put my fellow officers at risk cause I can't pop the top on a can of whip ass anymore. As Clint Eastood said "A man has to know his limitations". I can climb to the top of the mountain but I'd have to slide on my belly to get down....