Sometimes the littlest things can make a huge difference in a survival situation. Having a way of entertaining yourself can help you keep your mind sharp, and your morale up.
If you lose hope in a survival situation you’re as good as dead.
Playing cards can be a great addition to your Bug Out Bag or your hiking backpack. Playing Cards are light weight, and are a great way to keep negative thoughts from creeping into your head. I recommend the mini cards or a good set of waterproof cards.