I started majoring in business administration and now I’m in dentistry.I like to work hard and take initiative for others.Bold and I want new and a lot, but in a reasonable way.There is no sufficient ceiling for my ambition and the future is the best proof.I participated in a lot of volunteer work in Asia, Europe and Africa, and different and new experiences such as diving, which was the reason for my research presented in this conference.A dentist at the National Guard Hospital in the Kingdom of Saudi Arabia and the medical director of Sigal Private Medical Center.