Wild using a friend

sometimes its hard to stay focused\awake during wild.
a person in the room can see when you begin to loose conciousness and play a sound or whisper something not loud enough to wake you up completely but loud enough in order for you to gain your conciousness back.

thoughts anyone?

yeha, I did this on a camping trip for boyscouts.. just the fact of haveing a friend in the tent watching me while he was reading did the trick for me..