You'll never hear anyone say 'oh I remember that comfortable day out when it was neither too hot nor too cold, no squirrels ate our lunch, all the routes felt easy, and I timed my morning poo perfectly before getting picked up at home'.
This article had me from the first paragraph, in particular the reference to perfectly timing your morning poo to just BEFORE you leave for the crag. The writer is clearly a person who truly understands both the struggles and joys of life.