*************are you sure it's you you are pinching and being pinched by? perhaps those perceptions are being placed into your head.
M*W: Well, let's see. I am grasping a chunk of my skin and pressing it together until it hurts. There are no perceptions in my head until I do the pinching. Then, the pinching reports to my brain that it hurts. There are no voices. The pinching usually ends up in a bruise that I have caused. I'm pretty sure that I am in control of this experiment.