Red-RazzleBerry do you guys sleep with your sheets tucked in or out? And why?

"Odd question, but for me it's tucked in, there's something nice about feeling warm and protected in your sleep," David explained.
"I cannot answer this question," Jack replied.
"Why not?" David asked.
"I do not own sheets, mostly because I do not sleep very often," Jack shrugged.
"Oh... well perhaps hugging your pillow could aid in sleep? Some people can't sleep very well unless they're hugging something, I know I have to hug my pillow," David chuckled.
"I do not own a pillow either,"
"What?!"
"You're a medic, is there any advice you could give me on sleep?"
"How about get a pillow? Heck, I'll let you borrow mine if you want," David offered.
"You just said hugging it is the only way you can sleep," Jack argued.
"I'm sure I can go one night without hugging something in my sleep,"
"David I do not want you to-"
"Jack, shut up and take my pillow,"
"Yes sir," Jack replied in a mocking tone, rolling his eyes.