It's not that I don't like you. It's just that I don't like being so close to other people. Good fences make good neighbors, you know.
Michael Pederson, a street artist in Sydney, Australia, makes signs and leaves them in public places. For his most recent project, he printed these helpful cards and left them available for people to use. They would no doubt be helpful for dealing with strangers who get a bit too close.
-via Weird Universe