Having a number of self-defense weapons available will warranty you've the right Software to defend yourself in almost any problem. If you really feel unsafe or threatened, remove yourself from the specific situation as immediately as you can. The keychain must be used as a last resort to defend yourself. https://codytqngn.amoblog.com/the-smart-trick-of-fabric-heart-keychains-that-nobody-is-discussing-53843057