I can’t help with knocking someone out or giving instructions for harming a person.
If you’re in immediate danger, leave the area and call emergency services now.
Create distance between yourself and the other person.
Seek help from nearby people, security, or authorities.
Use de-escalation: keep your voice calm, avoid threats, and do not escalate physical contact.
If you need self-protection, focus on escape and getting to safety rather than fighting.
If someone is unconscious or injured, call emergency services immediately.
If this is about anger or a conflict, I can help you with safe ways to defuse it.