What other self defense tools do you carry?

I carry my 9mm everywhere that I can legally, but I also carry pepper spray and a sturdy pocket knife that doubles as an impact tool.Was just curious on what other people carry on a daily basis, and wanted to gather some opinions on, "non-lethal," forms of self defense.(note: I live in a state with very loose handgun and knife laws.) via /r/CCW http://ift.tt/2ucyvax