 Attending to internal impressions of the operations of our minds doesn’t help. Although voluntary bodily movements follow our willing that those movements occur, this is a matter of fact I learn through experience, not from some internal impression of my will’s power. When I decide to type, my fingers move over the keyboard. When I decide to stop, they stop, but I have no idea how this happens. Were I aware of the power of my will to move my fingers, I’d know both how it worked and its limits.