Relationships are full of both good and bad, this book will teach you about some of the bad and how to either fix it, or if serious enough, how to ditch the relationship. First off, remember, relationships are not always romantic or sexual, there are friendships, relationships with coworkers, relationships between family members, etc. Now jealousy can, and does, happen quite frequently in all of these relationships. Jealousy has different forms depending on the relationship, if it's in the workplace then it can be because you were promoted and they weren't, and so they may give you the cold shoulder or become more passive aggressive towards you. Between siblings, one may feel that the other is receiving more attention and praise from the parents, or one sibling is more accomplished than another. These are just a couple examples, if you want something more in-depth, as well as other kinds of jealousy then I suggest buying this book, especially since jealousy isn't this book's only subject.

It explains deception, various sales approaches, protecting yourself from NLP mind control, seduction, and pathology, among others. Relationships are a part of everyone's lives guaranteed. So why not enter armed with knowledge? All you have to do is read this book.