my head likes to lean to the left
I can imagine no other system of holistic bodywork which allows the body to be as it is. All others start by putting you upright (horrible for muscles) or laying down (a little better) with the body as it is when perfect. Only floatation says “body show me wherre you are now and let me do the rest”. Feldenkrais comes close when they say we are naturally asymmetric. But even so, they start out with you lying straight. Now my own mind was telling me to be straight for most of the time in the tank… which is why a sleeping session in the tank is so valuable.