Not everyone in the world in any field exhibits their talent to get into greater heights. Some community is always available who just flatter their boss and grow. The people I refer here are asynchronous because they are not in sync with the professional or moral ethics. A very strong word B is used here to imply that they do not know their dad who taught this (forget about the mom here please).
Inhibition by talent causes this kind of behavior. Fear of rejection, Fear of inner significance evaporating. The cold truth is, these kinds of people drive away many valuable people from a particular place. These valuable resources rely only on their talent and stretch their limits to get result — adhering to all professional and moral ethics.