Tracy Dennis-Tiwary in The Washington Post:
The standards to which perfectionists hold themselves are unrealistic, overly demanding and often impossible to achieve. And when perfectionists fail to achieve perfection? We beat ourselves up with harsh self-criticism and are less able to bounce back and learn from mistakes. We’re also unlikely to celebrate our achievements or take pride in improving on our personal best. To a perfectionist, it’s all or nothing — you can be a winner or you can be an abject, worthless failure, with nothing in between.