I’ve never used this brain to move a body before. Proprioception is no less affected by my involuntary atemporal rewiring than anything else, so my muscles spasm quite out of order and I fall straight back into the chair. I try again, and again. After a dozen attempts I reach my feet, and I stand still. I turn my head all the way left, all the way right. I rock it. The head is a huge weight on the unstable equilibrium of the human frame. Control the head, and you may walk. Fail, and you will fall.