How many of us?

How many of us are there—one or two? You and I. You say there are of course two. But I say, although there are two of us, there is only one at a time. Because if you break down time into its smallest increments, you get Planck time, which is a unit only 10^-43 seconds in length. That would be the length of time it takes a photon traveling at the speed of light to travel its own length. Now in that short length of time and space there is only room for one of us to exist at a time. You just can't squeeze in two. So one instant I am there, the next you're there, and so on, back and forth. We take turns. That's the way it is. That's where the mystical saying "it's all One" comes from. There's only one person in the universe. At a time.