Five on, five off, seven on, seven off. Sleep on the five off. Shower, shave and eat on the seven off. How many smokes can you go through in 12 hours on a radar scope waiting for a Mig to skirt the 30th parallel?
Got to get outside for a while. Sit on the deck in the deep of the night with no lights around, watching what you thought was lightning on the horizon only to find out real soon that it was the arclight ritual that went on every night.