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Robert L. Leahy Books

2 books·~20 min total read

Robert L. Leahy, Ph.

Known for: The Jealousy Cure: Learn to Trust, Overcome Possessiveness, and Save Your Relationship, The Worry Trick: How Your Brain Tricks You into Expecting the Worst and What You Can Do About It

Key Insights from Robert L. Leahy

1

The Evolution and Psychology of Jealousy

From an evolutionary lens, jealousy is not a flaw—it is a mechanism designed to protect emotional investment. Early humans depended on stable pair bonds for survival; if those bonds were threatened, jealousy mobilized action to prevent loss. I emphasize this because recognizing jealousy as part of o...

From The Jealousy Cure: Learn to Trust, Overcome Possessiveness, and Save Your Relationship

2

How Jealousy Manifests in Thought and Behavior

Jealousy is not just a feeling—it is a pattern of cognition and behavior that loops until exhaustion. In couples therapy, I often hear thoughts like, 'If they cared, they wouldn’t look at others,' or 'I need to check their phone to be sure.' These thoughts reflect interpretations of events filtered ...

From The Jealousy Cure: Learn to Trust, Overcome Possessiveness, and Save Your Relationship

3

The Evolutionary Roots of Worry and the Brain’s False Alarms

When I talk about worry, I often start with evolution. Long before we lived in cities or worried about performance reviews, our ancestors needed to survive in a dangerous world. The human brain evolved to detect potential threats as quickly as possible. A rustle in the bushes might mean a predator. ...

From The Worry Trick: How Your Brain Tricks You into Expecting the Worst and What You Can Do About It

4

Cognitive Patterns That Fuel Chronic Worry

When the false alarm sounds, the mind steps in to justify it. This is where cognitive distortions—the tricks of thinking—take hold. Chronic worriers tend to overestimate how likely bad events are and underestimate their ability to cope if they happen. They live under an illusion of control: if they ...

From The Worry Trick: How Your Brain Tricks You into Expecting the Worst and What You Can Do About It

About Robert L. Leahy

Robert L. Leahy, Ph.D., is a clinical psychologist and director of the American Institute for Cognitive Therapy in New York City. He is a leading expert in cognitive behavioral therapy and has authored numerous books on emotional regulation and anxiety management.

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Robert L. Leahy, Ph.

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