Hey, I had my kids sleep on the floor, so that if we needed them to, they could sleep on the floor. That was my eldest sister's advice after another sister came to stay, there weren't enough beds, and her (visiting sister's) kids couldn't sleep on the floor. We also made noise when they were sleeping, so you wouldn't have to shut up for them to sleep. Nothing religious about it, but the boys would sleep comfortably anywhere and under any circumstances, which was good for us parents! But we didn't teach them to behead anything...