Getting To Sleep: A Guide Giant T-shirt? Check. Thermal longjohns? Oh yes. Fluffy bedsocks? Sure. Pyjamas on - sneak under the covers. It's a little chilly; I guess they're trying to save on the heating. That's okay, all I have to do is lie perfectly still and wait for toastiness to happen. You have to believe in it or the cold will get to you. Just snuggle up, safe in the knowledge that you'll soon achieve snuggly nirvana. Sleep tight.