My mother always tells me not to eat too much candy, but I just can't help myself. Once, I felt a toothache and didn't want to eat. My mother took me to the dentist, and I was scared. The doctor fixed my teeth with his machine, and I was frightened and cried. From then on, I realized the importance of protecting my teeth. So I don't eat sugar very often. I will brush my teeth before going to bed, and more importantly, I will refuse iced food and sour food. My friends envy me for having white teeth because I look so healthy and beautiful.