How to politely tell them to go fuck themselves

Why is it so difficult to set boundaries?

We fear losing our job, alienating a loved one, or being ridiculed in front of our friends.
And when we finally speak up, guilt and anxiety follow us like a shadow.
The truth, however, is simple: boundaries in relationships are as essential as traffic rules – without them, everything spirals out of control.

In How to Politely Tell Them to F*ck Off, psychologist and neuroscientist Alba Cardalda
teaches you to say "no" with confidence and empathy.
To recognize when you are being pressured, to manage guilt, and to set boundaries without apologizing.
Because every time you say "yes" when you want to say "no," you lose a bit of yourself.
And every "no" you dare to say brings you closer to who you truly are.

A practical and direct guide to the art of saying "no."