Most of us have a constant voice in our head: questioning, criticizing, and second-guessing everything we do.

What if you could change your relationship with that voice, and see it for what it really is?

In this Lab Notes episode, I reflect on my conversation with Dawn Wecker (from the Dawnversations Podcast) and break down the neuroscience behind negative self-talk, rumination, and the identity loops that shape how we see ourselves.

You’ll learn:

• Why your brain is wired to focus on negative thoughts
• How this drives rumination
• Why modern life makes all of this worse
• How repeated thoughts become our identity over time

And most importantly, I’ll walk you through four simple techniques you can use immediately to create distance from that inner voice and take back control.

This isn’t about “just thinking positive.” It’s about understanding your brain, and learning how to work with it instead of against it.

If your brain fuels your life… what fuels your brain?

Key Moments:

00:00 – Meeting the voice in your head (“Carol”)

02:20 – Why self-criticism gets so loud

03:00 – The Default Mode Network and rumination

06:00 – Negativity bias and survival wiring

07:30 – How thoughts shape identity

09:30 – The brain’s capacity to change (neuroplasticity)

10:00 – Four tools to break the cycle

Try this today:

The next time that voice shows up, don’t fight it.

Just say: “I’m having the thought that…”

That one shift can put the voice in its place. 

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