The thing is, if nothing you learn about reality can possibly cause you to change your mind about how you describe the nature of yourself, then your description

The thing is, if nothing you learn about reality can possibly cause you to change your mind about how you describe the nature of yourself, then your description of yourself doesn't seem very useful. If your claims like "I am conscious," "I have free will," etc. are compatible with all realities, then the claims don't really seem to have any epistemological status whatsoever.