A lot of people who get into management roles without the proper education bring an insecurity to the job which causes them to think that management is the same thing as interference. The more they interject themselves into processes, the more they feel like they’re “managing” when really they’re micromanaging. A COACH who makes everyone feel deflated or crappy tends to last like one season at best, whereas people can skate by as unmotivating micromanagers for decades on end without proper skills and peer review removing them from their roles.”]
Source: https://taosecurity.blogspot.com/2010/02/making-progress-matters-most.html