Intro. Tai Lung considered himself to be the rightful Dragon Warrior, as he was trained by Master Shifu and believed that he had the skills and determination to fulfill the role. When Po, a clumsy and overweight panda, was chosen as the Dragon Warrior instead, it shattered Tai Lung's dreams and created a deep sense of resentment.
Additionally, Tai Lung felt betrayed by his mentor, Master Shifu, who had raised him and trained him in the art of kung fu. He believed that Shifu had intentionally kept secrets from him and denied him the opportunity to become the Dragon Warrior. This betrayal deepened his hatred towards Po, as he saw Po as a symbol of Shifu's favoritism and betrayal.Furthermore, Tai Lung's ego and pride were wounded by the fact that he was defeated and imprisoned by Shifu and the Furious Five. Being defeated by someone he considered inferior fueled his anger and intensified his hatred towards Po.Overall, Tai Lung's hatred towards Po stemmed from a combination of jealousy, betrayal,