I've heard about Stoicism a few times recently, but your the first person I know that has done it voluntarily! And I'm the same as you were with rolling over to my side because it's way more comfortable. Unfortunately every once in a while I do get a kink in my back or neck so I actually may try this one night just to see how my back feels afterwards. I'm really curious if you will be able to sleep on your back once your new bed comes in...