He never did. I've never recommended using retaliatory force to any of the bullied kids I've counseled. It's dangerous advice. I was lucky that day. But adults must take bullying more seriously.
Bullies usually wreak their damage well out of sight of adults.
I've treated bullied kids who were close to suicide because they couldn't see a way out of their chronic pain and depression. In despair, many kids have killed themselves rather than face endless hurt from their tormentors. I understand that hopelessness. Bullyproofing Bullying should not be tolerated in our schools. In addition to caring for the victims, we must also focus on teaching our children how to stand up against unprovoked harassment and aggression.