Sorrow, worry and pessimism can make people sick; a positive, happy and strong will and optimistic mood can defeat diseases and make people strong and live longer.

Diana said that once she slipped while quickly sliding down the hillside, and the skis on her feet were thrown off on the hillside 70 to 80 meters away; a small skateboard was installed to help. The two balanced ski poles were also broken into pieces, and the gloves, goggles, hat and wig were also scattered everywhere. She was left with a "bald head" because she was still undergoing cancer chemotherapy at that time and her real hair had long since fallen out.

However, when she fell, Diana deliberately screamed: "Help, my leg is gone! Help, it's over! All my hair has fallen out!" Diana often maintained Have a sense of humor and laugh at yourself; even if you fall, be brave enough to get up again! She believes that "persistence is an honor" and she must continue to "challenge herself and overcome fear" to never be defeated by bone cancer.

I understand that we need to face the setbacks in life with an optimistic and strong attitude. As one sentence says; being strong is not only not giving in to big things, but also not changing yourself in the face of setbacks.