>>10070241) don't expose your skin
2) keep wind to a minimum
3) breathe inside of the blanket to add warm air
4) be happy, being happy will warm you up, being afraid will cool you down
5) periodically flex your toes and other muscles
6) during the way wear as little clothes as comfortable, including going barefoot this will make your body work harder throughout the entire night to stay warm even when you bundle back up
>I'm a person that can camp without a fire down to about 0 degrees with just a wool blanket and wool socks, pants, boots, under layer shirt, heavy shirt, mediocre coat.P.s you can probably get a lot colder than you think you can