Do you feel drained after interacting with someone close—a friend or a colleague? It seems like you’re walking on thin ice, afraid to trigger an outburst of anger or a cold silence? Perhaps you lose yourself, your interests, and your energy in relationships that should have brought you happiness. This isn’t your fault. You’ve probably become a “resource” for a manipulator who uses you. Today many toxic people have learned to disguise their intentions skillfully. A charismatic narcissist, a cold-blooded sociopath, and a constant emotional vampire manipulate our empathy, kindness, and unresolved traumas to suck out our life force. Their biggest trump card is our inability to believe what’s really happening. While we’re healing wounds, they are already choosing a new victim. This book isn’t about how to survive in toxic relationships—it’s about how to avoid falling into that trap from the very beginning.