hello dear what do you know about perfectionism
It is considered a personality trait. Perfectionists strive to be flawless and tend to be very self-critical.
can someone be flawless
No one can be flawless of course, but a perfectionist feels the need to strive for that. Psychologists agree that this has many positive and negative effects.
how can Psychologist help to improve them
their goals, and to derive pleasure from doing so. 
Definition.
Perfectionists strain compulsively and unceasingly toward unattainable goals, and measure their self-worth by productivity and accomplishment. Pressuring oneself to achieve unrealistic goals inevitably sets the person up for disappointment. Perfectionists tend to be harsh critics of themselves when they fail to meet their standards.
Definition Normal vs. neurotic.
D. E. Hamachek in 1978 argued for two contrasting types of perfectionism, classifying people as tending towards normal perfectionism or neurotic perfectionism. Normal perfectionists are more inclined
in intimate relationships, unrealistic expectations can cause significant dissatisfaction for both partners. Greenspon lists behaviors, thoughts, and feelings that typically characterize perfectionism. Perfectionists will not be content with their work until it meets their standards, which can make perfectionists less efficient in finishing projects, and they therefore will struggle to meet deadlines.
In a different occupational context, athletes may develop perfectionist tendencies. Optimal physical and mental performance is critical for professional athletes, which are aspects that closely relate to perfectionism. Although perfectionist athletes strive to succeed,