Having a fire is one of the most important elements to survival. Not only can a fire warm your body, cook your food, sterilize your water, it can also scare away the creatures of the night, and the creatures of the mind. Once a fire has been created, it improves your survivability exponentially.
How many ways can you think of to start a fire? Do you have materials in your Day Pack to start a fire? Can you start a fire with the materials around you?