What humans can or can't do is enabled or disabled by the state of their brain, not their will.
Brain condition is not a choice, yet determines how you think, feel, see the world and what you do.
As you probably know, there are some who argue for Libertarian position, others for compatibilism or incompatibilism, etc....yet it remains that how you think and what you do is determined by brain state, and that is not a matter of Will.
