I noticed alot of you fine gentle men spend alot of time in the bush. Seeing how i live in the city and the nearest wooded area is a few hundered miles away , i don't camp or do any of that stuff to offten.

Well my question is this. Say your lost deep in the woods and all you have is a knife. Of course your gonna use your knife for alot of stuff and over a perioid of time its gonna get dule. Any sugestions on how to sharpen a knife with an improviesd sharpener?? lets say a rock or something else u can think of?

Hmm is it possible to use a rock?

I don't plan on using a rock to shapen my knifes just alittle knowlage would suite me just in cause this does happen.

Thanks in advance.