Yelling?

When I get angry with people I don't yell at them.
I just write negative comments about them on a piece of paper,
then fold the paper into a paper airplane and throw it at their head.
By the time they unfold it and read the secret message, I have already left the room.
This means:
They won't be able to write negative comments about me on a piece of paper, fold it into a paper airplane and throw it at my head.