Nope. Not possible. You are entirely your brain. Nothing more, nothing less.
You cannot reasonably claim to know this. Of course, your parent comment cannot know that "no arrangement of physical parts has come close to qualitatively being the same as a subjective experience" either, as long as he only has access to his own subjective experience.
You cannot reasonably claim to know this. Of course, your parent comment cannot know that "no arrangement of physical parts has come close to qualitatively being the same as a subjective experience" either, as long as he only has access to his own subjective experience.