IF I tell you I will kill you if you move, and I have a knife to your throat, I think you should have a pretty clear and well formed belief that I probably mean it.
Telling victims of crime to react as you seem to be proposing is completely irresponsible. I come from a country with high crime and we know very, very well that doing that only causes more deaths - it's public policy to tell people this as many people, like you, believe they can be brave and fight back. There's no heroes. Life is not a movie.
To survive in this world, we all need to take a hit every now and then: as long as we can stand up again later, it is often the only reasonable course of action.
I am also revolted, disgusted by your suggestions that people should put their lives on the line even when they have clear indications that it may be the last thing they do. Losing your life is NEVER worth it. Please stop propagating the ideology of being a martyr or a hero as if that was a good thing. It's not, it costs real lives in the real world.