
Once there was a young boy named Jack. He wanted to go fishing in the harbor and see all the pretty fish. One day Jack and his Mom went fishing. Jack had a bucket but he was being careless and some of the fish were jumping out of the bucket. His Mom tried to catch the fish but she couldn't.
Jack's Mom got angry and scolded him. She said, "You were careless and now all of the fish are gone! You must be more careful next time!" Jack felt guilty and started crying. His Mom wiped the tears from his face and said. "Don't feel guilty Jack. The best way to learn is from our mistakes. Just remember to be careful when we go fishing next time." 
Jack hugged his mom and said "OK, I will be more careful next time." 
The moral of this story is that we should learn from our mistakes. Even when we failed, we should not feel guilty and take away an important lesson.
