On my honeymoon my wife and I made an experiment: she went on her first Munro (-> The Cairnwell), and I made a trip with a horse.
After this, each one knew that the world of the other wouldn't fit for one. I never sat on a horse again and she never walked upon a mountain.
"As an adolescent I aspired to lasting fame, I craved factual certainty, and I thirsted for a meaningful vision of human life - so I became a scientist. This is like becoming an archbishop so you can meet girls."