When someone cuts themselves and needs a band-aid or needs a piece of tape or a knife or something to light a fire I have always been that nerd who can simply pull out of his wallet or a pocket. Just today one of my coworkers needed a knife and everyone pointed in my direction at the same time “Macs got one for sure, he always carries a knife”

My reply was “why the hell doesn’t everyone else?”

Trying to be prepared for what life throws at you (simple or complex)seems like common sense to me.