11. Arrange rocks or large objects on a clear path to signal for help.
Find food... There are lots of edible roots and berries, but watch out! Some are poisonous. Only eat them if you are sure they are safe. The best, and most reliable source of food is bugs. Yes, bugs. They are everywhere and an excellent source of protein. If deciding to fish with the bugs instead, a hook can be fashioned by carving out a stick into a hook shape and putting a barb on it. Tie string to it and you're in business.