Perceptions, deceptions, and decisions. Many years ago, PD, Luke and I were returning from fishing this lovely piece of water. We were in high spirits as I remember it. We had caught plenty of small, athletic rainbows on dry flies during the day. As I remember it, it had been sunny and windy, as it often is up there, and if my checkered history in these matters is anything to go by, we probably didn’t allow for the effects of high altitude, and got roasted in the sun. That would have added to the end of day “glow”.  And in