[She thinks], I failed twice. If I failed twice I’m going to fail forever. No! That is not the law of life. If you failed twice that means you can learn. It’s just a learning experience. It’s an obstacle. An imaginary obstacle. She made it real. She made failing a journey of life… Instead do again and make a journey of your life.
~ Cesar Millan, The Dog Whisperer, Season 3, Episode 3 (Imaginary Walls).