Fear is one of our most powerful emotions. But where does it really come from and how can we overcome it. Dr. Kerry Ressler has spent more than 20 years studying fear, phobias and anxiety. We talk what fear does to our bodies and brains, the best ways to overcome fear and anxiety and why our lives may now be ruled by fear. Then, we countdown the Top 5 Sports Nicknames of All Time.

Dr. Kerry Ressler: 01:13

Pointless: 32: 44

Top 5 Sports Nicknames: 52:46

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Dr. Kerry Ressler Website

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