Time is a random thing. It is the thing that makes us older. Humans use it to organize the world. They have invented a system to try to make order from randomness. The other humans, all of them but me, live their lives by hours and minutes and days and seconds, but those things are nothing. The universe would laugh at our attempts to organize it, if it could be bothered to notice them. Time is the thing that makes our bodies shrivel and decay. That is why people are scared of it.