when i was a university student about two years ago. i enrolled in a scuba diving course. My scuba diving teacher had a big surprise:I did not know how to swim. In fact,I had a big fear of water. When I was a child,my parents tried to help me,so they made me take many swimming courses. Although I tried hard,I did not learn to swim. When I enrolled in the scuba diving course,I was still afraid of water. Every day when I entered the swimming pool,I battled with my fear.Fortunately,my courage won every time. Finally,one day while I practicing my dive,I realized that I was doing very well. so,finally,after six moths of hard work,I completed the course. It is true that I was always the worst of the group,but in my own evaluation,I was a champion because I conquered fear of water. For me,this experience was very important. It was a test of courage,and I passed it.