Wisdom of the ages . . . a journal entry from April 11, 2010 . . . “I realized that when I’m talking to exes I don’t do that trying-to-be-nice stuff. I really like that idea. I’m going to act like everyone is my ex-boyfriend for the next few days.”
You wouldn't be dishonest around someone you know really well because your dishonesty would be obvious–obviously weird. But other people, even those you don't know, can sense it, too.
Principle 3: Be honest around everyone.