If you do not think there is a difference between "your reflection in a mirror" and "you", it opens so many fascinating questions. I'm curious:
- Do you think a live video, shown on a phone screen, of you, is "you"?
- Do you think a still photograph of you is "you"?
- Do you think a set of bytes representing that photograph (or video) digitally is "you"?
- Do you think a compressed version of that photograph is "you"? Is there a limit to how much I can size down the image or compress it until it's no longer "you"?
- Do you think the base-10 number equivalent to that digitized picture is also "you"? Can I memorize "you" if I learn all the digits of that number? Can I write "you" on a piece of paper from memory? Is Pi a person?
- There is a very large number of reflecting surfaces in the world. How many of you are there?
- Does the "you" in the mirror persist if you walk off the frame and can no longer see yourself in the mirror? What happened to him? Does he live in a left-handed world? What happens if I shatter or paint over the mirror?
- If I draw you, is my drawing "you"? Does the accuracy of the drawing influence whether it is really "you" or not? If so, then does the accuracy/quality of the mirror influence whether it is "you" or not in the reflection? Are "you" fatter or slimmer, depending if the mirror is warped?
- If you're standing far from the mirror, but I'm close to it and I can see "you", why can I talk or signal to you and you don't respond?