We Believe What We Hear Ourseleves Say

"Research shows that we tend to believe what we hear ourselves say, and the way we describe ourselves influences our view of our identity, and from there, our habits. If I say, “I’m lazy,” “I can’t resist a sale,” “I’ll try anything once,” “I never start work until the last minute,” or “I’m lucky,” those ideas become part of my identity, which in turn influences my actions."

-- Gretchen Rubin