As a child, I was very shy. I wanted to be successful, but lacked 1 . When I discovered climbing, I found something I was good at. I began to be 2 by my friends and this gave me the desire to climb 3 and higher mountains. I found that nothing was impossible if I could find the 4 to try to achieve my goals.
Both personal 5 and teamwork are important when you climb. You need to rely on the 6 of your team and share in the achievement. But personal determination to keep going despite any difficulty is very helpful to team success.