Pens

I used to think that people can be compared to a pencil, but a pen makes much more sense now. I say that because pens can be used to create things, and what they do is permanent, it can't be undone. They can be used to make something beautiful of their own, they can combine with other pens to make something even more stellar, or they can cross out others people's work. What they do cannot be undone. They can't erase, but they can make another pen not want to write, or draw. There can even be different colors of ink in the pen, but they're all pens. They all can be used to make something beautiful. And what they do can't be undone.