I'll bet you didn't realize that this haiku is about zoochory! I would say that 99% of my mail is junk. A waste of time (mine), money (the vendor's), and the life of a tree. I now only check my mailbox two or three times a week. In walking to the mailbox in the fall, I always end up covered in hooked seeds. I'm an animal agent of seed dispersal, which is called zoochory.