Yes, I read it.

Whenever you go out into 'abandoned areas', like some construction sites are these days, you have to be extra careful, and going out with a 'helper' makes it better for you in that sense.

If you carry a gun, and you pull it, you need to be ready, willing, and able *to shoot to kill*.

If you are not, once you've pulled your gun, *they will will be ready, willing, and able to shoot to kill*.

Just a word of caution for those who carry but would hesitate to *shoot to kill*.