survival

You wake up in a plane crash and you see that your really hurt, you see a piece of cloth and wrapped around your hurt leg you cant run or walk fast so you waited a few minutes.,......Its been about an 1 Hour,nobody came to look for me alright i better make a move, Hmm.... Ahh..! your leg is still injured. You see a human like creature walking towards you you see a big pocket knife in the floor and a way out right next to you which do you choose: