This is of course wild speculation, but with the materials this is made of, I'm guessing it's a lot safer than the crappy, cheap mattresses many people sleep on

This is of course wild speculation, but with the materials this is made of, I'm guessing it's a lot safer than the crappy, cheap mattresses many people sleep on. I've woken on my arm many times to no ill effects, and I can't possibly see this putting more pressure on a nerve than my own body weight (never mind someone else's).