Read: The Making of a Manager by Julie Zhou (VP of product design at FB) It clearly explains what a manager is and what he is responsible for and how to be a g

Read: The Making of a Manager by Julie Zhou (VP of product design at FB) It clearly explains what a manager is and what he is responsible for and how to be a good manager. It also reads easily as it's a well-written book. She defines the main job responsibility of a manager as follows: to get better outcomes from a group of people working together.