Similarly, future-you is also looking back at this moment, you aren’t alone. You are a 3-dimentional creature and you perceive time linearly, but somewhere, outside of the boundaries of space-time a version of you is with you right now, watching you, accompanying you. Similarly, a past version of you, the childhood spirit of innocent and of hope, is alone traversing this journey, together.
Ehhhhhh.
Every atom in your body is replaced roughly once a year.
The past me is dead and dispersed like dust in the wind. There is only present me… and I am saddled with the memory of a dead man’s life.
I don’t think all your brain neurons get replaced as normal cells do.
Teeth