There's nothing good about other people trying to break our boundaries. And while saying no puts us in an uncomfortable position, it's crucial to learn to say a firm 'no' to what we don't like.

The authors offer a powerful tool: the principle of consent. This isn't just the ability to answer 'yes' or 'no,' but also the ability to make independent decisions, understand what you really want, and reach agreement with others in various areas of life, both global and very personal.