I am not you. I am you, and, I am not you. I am not you in the sense that my personality would experience being your personality. Your personality is the definitive creation of consciously dimensional time. Conscious time interacts with other conscious times, creating higher-order social times, and a sense that there is only common time.
Every different location is also a different time.
Your awareness of being your unique self is the dimensional branch of time when I am you. Everything is different time. All time is the permanent repetitive memory that is the infinite Universe. We are all eternities away from being each other. The only permanent memory is the flow of reality.