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How To Fix Your Brain’s Addiction To Anxiety & Worry - Dr Russell Kennedy - #951

Modern Wisdom

2025/06/07
Modern Wisdom

Modern Wisdom

2025/06/07

Shownote

Dr. Russell Kennedy is a neuroscientist specializing in anxiety treatment, physician, and an author. Why is anxiety so common now? It once helped us survive, like when we were being chased by lions. But today, we feel it even when there's no real threat. ...

Highlights

In this episode, neuroscientist Dr. Russell Kennedy explores the root causes of modern anxiety, arguing it is not primarily a mental issue but a physical alarm stuck in the body from unresolved childhood trauma. He explains why worry feels addictive and how the brain's default mode network traps us in negative loops.
00:00
Worry provides a false sense of certainty, giving a dopamine hit.
05:41
People-pleasing stems from a childhood fear of abandonment.
10:45
Humans are born hopeless and must learn hopefulness
14:43
Anxiety is the default mode network on autopilot.
17:02
Anxiety is an unresolved alarm in the body
21:51
You cannot think your way out of a feeling problem.
24:19
Unresolved grief is a major hidden cause of anxiety.
26:09
Anxiety is caused by unprocessed alarm stuck in the body.
32:49
Anxiety originates from an alarm signal in the body
33:46
Anxiety originates from the body, not the mind
37:04
Worry becomes a protective coping strategy from childhood
39:56
Anxiety is a bottom-up alarm in the body.
47:34
Anxiety is separation from yourself and your body.
50:16
Emotional issues underlie physical symptoms
54:00
True healing requires reconnecting adult self to child self and mind to body
55:50
Anxiety stems from an unresolved alarm in the body.
59:30
Tears are adaptive and change pain perception
1:01:51
Feeling deeply is a gift, not a curse
1:04:59
Talk therapy may only help coping, not healing
1:06:14
Anxiety is a body alarm from old trauma.

Chapters

Why Is Anxiety So Common
00:00
Where Fear of Uncertainty Comes From
05:41
How Uncertainty Anxiety Can Manifest Itself
10:45
The Default Mode Network
14:43
How Worry Affects Anxiety
17:00
Why Does Rumination Feel Good?
19:19
Can Anxiety Be Mislabeled?
24:15
A Meditation to Locate & Reduce Anxiety
26:08
The Goggins Cortex
32:48
How to Deal with Unwanted Anxiousness
33:43
We are Addicted to Uncertainty
37:01
Talk Therapy & ACT Therapy
39:56
How Effective is Medication?
47:33
Can We Undo Chronic Anxiety?
50:07
Is it Necessary to Heal Our Past?
53:57
How Does Anxiety Show Up Differently for Men & Women?
55:47
Is Feeling Deeply a Blessing or a Curse?
58:50
When the Traditional Approach Doesn't Work
1:01:47
S.H.O.U.L.D.
1:04:50
Dr. Russell's Courses & Information Materials
1:06:13

Transcript

Chris Williamson: why is anxiety so common in the modern world, of all of the different emotions, even all of the negative ones? Why does this seem to be the one that people are zeroing in on? Russell Kennedy: I think it's uncertainty, you know, we've all...