How about waking up at 4:30 AM at 10,000' after not having slept very well on the ground and because of the elevation. The temp is about 20 degrees. You walk out to a spot where you hope elk might come by, and then stand there behind some bushes trying to keep your fingers from turning numb by wrapping them around handwarmers in your pockets, with your bow tucked under your arm. Then an elk does come by, when it's still a little darker than you would like, and a lot colder than you would like, and you feel totally stiff and wonder if you can get the bow back to full draw.