Perception and Decisions We made decisions. We would go early. Three digit temperatures were expected later in the day. We would explore new terrain.  We would not take our hiking poles.  It would be added weight.  We planned on two hours out and two back – a nice half-day hike.  It was beautiful.  The conversation was good.  After a few miles and hours on the unmaintained, but easy to find trail, we realized we had been heading steeply up, on loose rock for some yards. Not for the first time, our goal seemed just around the next switchback. Time to consider the logistics and practicalities of our return. Up is often easier than down, particularly without hiking poles. We were well out of the shaded canyon by now and sweat gathered at the hairline.  Time to go back, she said.  Stay right here, said I.  I will go just around the next bend and see if it opens up. More circuitous trail.  We turned and slipped and grappled our way down the hillside, always cautious of loose rock and cactus. The agreed stopping point was a most beautiful section of riparian canyon where we paused for repast. Lunchtime! We found the shade and comfortable, flat rocks for each of us.  I withdrew my lightening pad to use as seat. Hunger pangs had been gnawing for some time now.  We unwrapped apples, peanut butter, Kind bars.  She checked her watch.  It was 9:00 a.m.