I can personally attest to the fact that sleeping outside is not as ridiculous as it might seem at first. As a skinny, 80-90lb Boy Scout in Alaska, I camped out

I can personally attest to the fact that sleeping outside is not as ridiculous as it might seem at first. As a skinny, 80-90lb Boy Scout in Alaska, I camped outside overnight many times every winter, in temperatures that got down to -30F. It was cold, sure, but a little preparation and it's fine. The most annoying part about sleeping outside isn't the fact that you are cold, it's that everything around you is - we had to keep our water bottles in our sleeping bags at night so we could make oatmeal in the morning.