Why should it be advantageous to break your reciever? You've been dropped in a wild, mountainous region, with only as many supplies as you can carry down on your parachute. Finding and coordinating with another human is to your advantage, even if you don't get extracted immediately upon meeting the objective. The wilderness is no place to sit down on a hilltop. You need to find food, water, shelter and protection from predators, and doing this with someone else to help you is immensely easier. We formed tribes in the first place for exactly this reason.