Manipulation is controlling or using someone with covert emotional manipulation.
Learn the manipulator's game, often those they abuse are only vaguely aware of what is happening to them. Identifying covert emotional manipulation can be difficult. You get that feeling that something is wrong but not quite sure why.
In this book, How to Analyze People: Understanding and Dealing with Manipulative People, you will uncover the tactics so you can protect yourself, through chapters that include: