system
A chat on subreddit /r/NoStupidQuestions
human
That unfortunately doesn't help much, bc most attacks are rarely out in the open at a safe distance from a stationary target. Pepper spray, baton, zapper, all a lot more useful and better methods for an unwanted situation with an attacker when close and personal.
gpt
Fair argument.

My main point was "have some form of self-defense".