In climbing, we try to leave as little of a trace of our path as possible and that's about respect, too. Climbing is about being away from the material world, too, and gives you time to think more about your life and what's important to you. Everyone climbs for different reasons and takes different things away from their climbing experience. Whether it's the beauty of the environment, or being with your partner, or feeling of the movement. Some people climb just to say they've done the hardest route.
Some people take it to extremes and actually change the rock so that they can climb it.
They chip holds and add cement, so that it matches what they think the choreography should be. But I think if I can't adapt my form to the rock, then I shouldn't be doing it. I'd rather focus on the style of doing it than getting to the top at all costs. For me the energizing part lasts longer than the climb. When I rely on intuition and do what I believe in and feel is right, it's usually right.