
Why horror movies can be healing, breakups feel like drug withdrawal, & attachment styles can be dangerous
From The Dr. Leaf Show by Dr. Caroline Leaf
June 10, 2026 · 45 min
About this episode
Dr. Caroline Leaf explores the neuroscience of heartbreak, the benefits of horror movies, and the complexities of attachment styles in relationships.
Why do breakups hurt so much? Because neurologically, heartbreak looks almost identical to drug withdrawal. In a landmark 2010 fMRI study, Helen Fisher and her colleagues showed that the brains of the recently rejected lit up in the same reward and craving circuits — the VTA and nucleus accumbens — that drive cocaine addiction. In this episode of The Dr. Leaf Show, Dr. Caroline Leaf unpacks the neuroscience of heartbreak and why it can take at least 63 days to rewire, plus two more segments: why horror movies might actually be good for your brain (and when they're not), and a Pick My Brain Q&A tackling self-love, the attachment styles myth, unconditional love, and how to reignite the spark in a long marriage. 🔬 What you'll learn: - Why a breakup activates the same craving circuitry as drug addiction — and what Helen Fisher's 2010 brain-scan study actually found - The 63-day rewiring timeline for heartbreak — and why day 36-40 feels worse right before the breakthrough - The breathing technique (in for 3, out for 7) that interrupts the conscious-mind loop in 60 seconds - Why horror movies can boost emotional processing, problem-solving, and intimacy — and the 4 signals that tell…
People in this episode
Host: Dr. Caroline Leaf
Topics covered
- heartbreak
- neuroscience
- horror movies
- attachment styles
- self-love
- long-term relationships
Keywords
- breakup
- drug withdrawal
- emotional processing
- self-criticism
- rewiring brain
- intimacy
- attachment styles
- long marriage
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