Don’t Wait ‘Til Halloween to Wear a Costume 

By Dr. Todd B. Kashdan, psychologist, author, and professor

Dr. Todd B. Kashdan is a public speaker, psychologist and professor of psychology at George Mason University. He authored Curious? Discover the Missing Ingredient to a Fulfilling Life and his latest book is Mindfulness, Acceptance, and Positive Psychology.Learn more and contact him at

He is a regular contributor to the American Express Tumblr community.