Perfectionism causes personal and professional problems for perfectionists themselves and those around them. And, in a bitter twist of irony, it turns out to be an inefficient and ineffective way of producing good work with any consistency.
This is my hypothesis: confidence is not a thing. It is not a positive or affirmative state. Confidence is a state of absence or a lack. Confidence is the relative absence of doubt and indecisiveness.
It is my contention that Attention Deficit Hyperactivity Disorder (ADHD) is a corrupt phrase and name. It is a collection of prejudices. Its very existence has prevented scores of people from understanding the truth about themselves, namely that they have adhd.