A teacher will always be a teacher. Though you’ve learned so much from them ad you get mature, there’s no way you can beat them any way around. They’re still superior to you. This video can prove it.
When a student challenges his boxing trainer who’s already old, he thought he can beat him but he proved it wrong when he can no longer move his fist to punch and get knocked down.
The student made a mistake for challenging his teacher, but for sure he won’t try it again.
What do you think of their match? Does the teacher impress you too?