When in doubt, have a campfire. It has straightened my bent condition many times.
My favorite passage from the 1908 short story, To Build a Fire by Jack London (1876-1916):
“Working carefully from a small beginning, he soon had a roaring fire, over which he thawed the ice from his face and in the protection of which he ate his biscuits. For the moment the cold of space was outwitted. The dog took satisfaction in the fire, stretching out close enough for warmth and far enough away to escape being singed. When the man was finished, he filled his pipe and took his comfortable time over a smoke. Then he pulled on his mittens, settled the ear flaps of his cap firmly about his ears, and took the creek trail up the left fork.” Continue reading