A person chooses to return to their homepoint or a dungeon's entrance. But return(either willingly or by ko) is a choice, which remains in control during a KO. If a person loses conciousness in battle, how do they retain control over when and when not to reduce the body to aether, such as a raise being casted on you? If a person has no control over the raise process, what would cause it to kick in when loss of conciousness occurs?