Madeinuk raises important points.
In other cases a gifted adult may be treated as a pariah in the workplace for performing too well and unintentionally "raising the bar" for coworkers and competitors, especially in jobs/careers/projects which are of keen interest, which the gifted adult is well-suited for, and which may seem to come naturally to them. For example, being termed a workaholic may be a misread of gifted intensity in an individual who works hard and also plays hard. In these instances, gifted adults may need to be aware of
constructive dismissal.
As much as childhood experiences may teach underperformance or underachievement, career experiences may also teach gifted adults to hold back and hide their gifts and talents.