their quest for flawless results, research suggests that perfectionists tend to get three things wrong. One: they obsess about details that don’t matter. They’re so busy finding the right solution to tiny problems that they lack the discipline to find the right problems to solve. They can’t see the forest for the trees. Two: they avoid unfamiliar situations and difficult tasks that might lead to failure. That leaves them refining a narrow set of existing skills rather than working to develop new ones. Three: they berate themselves for making mistakes, which makes it harder to learn from them. They fail to realize that the purpose of reviewing your mistakes isn’t to shame your past self. It’s to educate your future self.