Impostor Syndrome – When High Performers Feel Inadequate
Dec 30, 2025 | 52 views
Impostor syndrome causes many capable professionals to constantly doubt themselves, even when they have achieved clear and measurable success. This article examines the scientific causes, psychological impact in the workplace, and HRI Vietnam’s human-resources perspective on this phenomenon.
Impostor syndrome is a fairly common psychological state among office professionals, especially those with strong capabilities and high personal standards. You may receive praise from colleagues or recognition from your managers, yet a voice in your mind still whispers: “It’s probably just luck,” or “Soon they’ll realize I’m not as good as they think.” This self-doubt makes success feel fragile and difficult to fully enjoy.
According to research from Harvard Business School, approximately 70% of professionals experience impostor syndrome at least once during their careers. Ironically, this phenomenon tends to occur more often in truly capable individuals rather than those with weaker skills.

1. Impostor Syndrome from a Psychological and Neuroscientific Perspective
From a scientific standpoint, impostor syndrome is directly related to the activity of the amygdala—the brain’s center for processing fear. When individuals achieve success, instead of recognizing their competence, the brain may trigger a defensive response, leading them to question their abilities and worry about being re-evaluated or exposed.
Studies by the American Psychological Association indicate that this state increases cortisol levels—the stress hormone—thereby reducing decision-making quality, limiting willingness to take on new challenges, and increasing the risk of mental burnout. Notably, the more capable and high-standard an individual is, the more likely this syndrome is to emerge.

2. What to Do When You Experience Impostor Syndrome
Overcoming impostor syndrome does not mean eliminating fear entirely, but rather learning to recognize and manage it. Actively acknowledging personal achievements, reflecting on the process instead of focusing solely on outcomes, and seeking guidance from more experienced individuals can significantly reduce self-doubt.
More importantly, it is crucial to understand that feeling “not good enough” does not equate to a lack of competence. On the contrary, it is often a sign of high standards and a strong sense of responsibility.
3. HRI Vietnam’s Perspective on Impostor Syndrome
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From the perspective of HRI Vietnam-a firm consistently ranked among the Top 10 headhunting companies in Vietnam-impostor syndrome is increasingly prevalent among high-quality talent. Many highly capable candidates undervalue themselves, even when their actual abilities exceed market requirements.
HRI Vietnam believes that organizations seeking to retain and develop talent must build environments that accurately recognize competence, provide transparent feedback, and encourage employees to assess their achievements fairly. When impostor syndrome is properly identified and managed, self-doubt no longer acts as a barrier, but instead becomes a driving force for sustainable personal growth.
Impostor syndrome does not define your worth. When you learn to evaluate yourself based on your journey and real capabilities, its influence gradually fades-making room for confidence and long-term professional maturity.
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