Sport is important for many people, especially for those who like extreme sports such as rock climbing, rafting, scuba diving, surfing, snowboarding, parachuting, hang-gliding, bungee jumping. Doing such sports people learn how to overcome difficult situations and how to survive in case of emergency. It also develops patience and self-control, and helps to control the fear. More importantly, it gives the sense of achievement. But these extreme kinds of sports pose to hazard the life. For some people it is a main way to find the thrill so such people are called thrill-seekers. They live for risk and like hanging between life and death. I really admire the courage of these sportsmen and people.