What if your attachment to being a "good" person is holding you back from actually becoming a better person? In this accessible talk, social psychologist Dolly Chugh explains the puzzling psychology of ethical behavior -- like why it's hard to spot your biases and acknowledge mistakes -- and shows how the path to becoming better starts with owning your mistakes. "In every other part of our lives, we give ourselves room to grow -- except in this one, where it matters most," Chugh says.