What is a ‘snowplow manager?’ How to deal with this type of toxic boss

A manager who takes on much of your work might sound good, but their lack of ability to delegate can actually become a huge problem. 

Does your manager hate to delegate tasks? It might sound like a good thing—after all, that means less work for you. But, just like having a micromanaging boss is no fun, having a manager who takes on much of your work can create a work environment that is both stifling and unproductive.