How can one start a fire with sticks in a survival situation?

To start a fire with sticks in a survival situation, you can use a method called friction fire starting. This involves rubbing a stick against a flat piece of wood to create enough heat to ignite tinder. The most common technique is the bow drill method, where a bow is used to rotate a stick against a wooden base. This friction generates heat, eventually creating an ember that can be transferred to a tinder bundle to start a fire. It requires practice and patience, but can be an effective way to start a fire without matches or a lighter.