I don't know about Zen, but my "Moment of Content" was in Spring of 1993, Driving the Spitfire North on Highway 1 from Carmel to Monterey with my friend Scott Eckle. It occured to me that everything was out ****ing standing, and I live a charmed life.
Got popped for speeding about a half hour later (shooting through the tunnel on Del Monte Blvd. In Monterey) and even that couldn't bum me out.
-Sik