Once upon a time, there was a little boy named Timmy. He was 5 years old and loved to play with his friends. But there was one problem - Timmy had a bad habit of hitting others when he got angry. Even the tiniest tap would make him lose control, and he would pinch or scratch back. This made his friends sad and scared.

One day, Timmy's mom told him a story about a great hero named Yu. Yu was a very wise and kind person who lived long ago. He helped people and animals without hurting anyone. Timmy was amazed by Yu's kindness and bravery.

After hearing the story, Timmy realized that he was doing something wrong. He didn't want to hurt his friends anymore. From that day on, he decided to be like Yu and never hit anyone again.

Timmy started to practice being kind. Whenever he felt angry, he would take a deep breath and count to ten. He learned to talk about his feelings instead of using his hands. His friends were happy to see the change in him and started playing with him again.

As time went by, Timmy became a very good boy. He always helped others and never hurt anyone. His friends loved him for his kindness, and he felt happy inside. Timmy had learned an important lesson - that being kind is the best way to make friends and be happy.