Before the deed comes the thought. Before the achievement comes the dream. Every mountain we climb, we first climb in our mind.
Royal RobbinsThe terrible thing about free soloing difficult routes that are within one's capacity, is the chance that faced with ultimate danger and need for ultimate self-control, one's nerve might fail and cause an error. That's irony of it - that fear could short-circiut skill, that one would die as a direcy result of being afraid to die.
Royal Robbins