While I read another motorcycle newsgroup, I was reminded of an incident which happenned on a recent trip .. We were returning from Arizona, where we'd spent a couple of real pleasant days with my old friend, Buddy Helscel.. Somewhere in west Texas.. we'd been making great time and everything was making this an extremely nice run. Suddenly.. someting appeared on the highway in front of me.. Couldn't tell what it was.. except it was lying down two lanes of the highway and appeared to be 3 or 4 feet high.. I instantly took evasive action which consisted of my swerving the bike to my left.. to clear the obstacle.. The move was radical and abrupt .. My immediate thoughts were that my friend, behind me.. might hit the object so my eyes were glued to the rear views.. He took no evasive action whatsoever and rode straight through the perceived object.. Then .. it dawned on me about what had just happened.. I had been fast asleep.. A phenomenon that has never happenned to me before.. In all the years that I've been on the highways.. never before had I fallen asleep while driving.. Neither in a car or on a motorcycle.. Hell.. it is almost impossible for me to go to sleep in a comfortable moving vehicle.. Never in my wildest imagination had I thought I could go to sleep while I was operating a motorcycle.. Needless to say.. at the next exit.. I left that highway and stopped.. I walked around a bit, had myself a smoke and tried to get all those long distance kinks out ... As it turned out.. when I woke up.. there was a discoloration in a pavement patch which contrasted with the existing paving.. In my sleep dazed mind.. it took on proportions.. My friend who was following me, did not understand what had caused me to take the erratic and radical actions that I'd done on my bike.. When I came to realize what had caused the hallucination in my mind, it was scary.. There were no drugs or alcohol involved, so that speculation is out.. Normally, I'd say that sleep is a gradual phenomenon that I can predict and either forestall or predict.. This time, there was no awareness of even being sleepy.. Just an abrupt awakening, almost shock.. How many unexplained accidents can be attributed to this phenomenon..?? Who knows ? I'd estimate that anyone this happens to, doesn't survive to explain what caused the accident. I was damned lucky .. Frequent stops on a long run, is highly recommended and now, I can say that I know of one more good reason to exercise that option.. Stop often and move around when you get the opportunity.. Don't push yourself past limitations and anticipate the unexpected.. This little incident was certainly a "wake up call for me".. (pun intended).. Regards.. ride safe Bill Walker Irving