As Samuel Johnson purportedly wrote, “The true measure of a man is how he treats someone who can do him absolutely no good. - Adam Grant

When we use the logic of consequence, we can always find reasons not to take risks.

To figure out what students were carrying with them from kindergarten into adulthood, Chetty’s team turned to another possible explanation. In fourth and eighth grade, the students were rated by their teachers on some other qualities. Here’s a sample: Proactive: How often did they take initiative to ask questions, volunteer answers, seek information from books, and engage the teacher to learn outside class? Prosocial: How well did they get along and collaborate with peers? Disciplined: How effectively did they pay attention — and resist the impulse to disrupt the class? Determined: How consistently did they take on challenging problems, do more than the assigned work, and persist in the face of obstacles? When students were taught by more experienced kindergarten teachers, their fourth-grade teachers rated them higher on all four of these attributes. So did their eighth-grade teachers. The capacities to be proactive, prosocial, disciplined, and determined stayed with students longer — and ultimately proved more powerful — than early math and reading skills.

In 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. If perfectionism were a medication, the label would alert us to common side effects.