Why is it so hard to say "I'm sorry, I was wrong"? This is the question that psychologists Carol Tavris and Elliot Aronson try to answer in the nearly 400 pages of their book. Mistakes have been made (but not mine), Published in 2007, but reissued and updated in Spanish by Capitan Swing. With references ranging from Trump to romantic relationships, the authors reveal how mistakes are deeply connected to self-esteem and relationships with others.