the law · space light colour travel

You are the small i on the left, and you never move. Watch the door instead. At the speed of one the proper time is zero and the distance contracts to zero, so you do not cross anything — the destination arrives.
The first dot is the negative and the last dot is the negative. Between them the persons walk out — i, am, you, he, she, we, they — turn on esse, and come back changed. Two instants, opposite ledgers: the minus takes and fills the ground, the plus gives and never takes, and only the middle one travels.
And they are coming at the speed of we.