You might one day instead of scissor's or razor cut yourself with a broadhead to the bone or trip and stab yourself with a broadhead or like birdhunter said, cut you femoral artery. Then your phone would come in handy. I also cut myself often. I guess it's what you do when you get older or at least me. I've just learned over my many years from accidents and mistakes. If you don't, well... A little tip about fire starting in snow or wet weather. Your matches will do you no good trying to start wet tinder,etc. . You need a fire "starter". There are tablets that burn when wet that you can lay on leaves, grass, etc. to get it started to build on. Or you can use a magnesium fire started than you can shave off pieces and use the attached flint with tool or knife to spark and ignite. Burns something like 1500 degrees. I've used both and the work. Even cotton balls with vaseline in a film canister.I'm not trying to be a survival instructer to anybody but most know being prepared is half the battle. Kind of like taking extra food or water with you. You never know when you are going to be stuck out longer than you intended. So be careful out there. You probably couldn't afford my doctor bill !