You are given signals, and to understand what they are you have a kind of intuition that makes you look special, strange, unusual.  The signals come in an unusual way, perhaps from an unknown person, an article you read, an advertising that you see on your computer, an e-mail that you receive, an animal that approaches you and behaves in a way for you strange. These are the signals, or at least, an indication of how to deal with the reality that surrounds you, because that is where the indications of how to behave come from