028 — When Confidence Snaps: From Clay Handprints to Torn Biceps

What do a kindergarten Mother’s Day craft and a 300-pound studio riser have in common? Both taught host Dave Harris a hard-hitting lesson about overconfidence. In this candid episode of Navigating a Broken Vessel, Dave reflects on a recent, painful biceps tendon rupture, and the security footage that captured it, to unpack why we so easily overestimate our own abilities. From DIY disasters to creator culture on YouTube, Dave explores how our minds trick us into thinking we know more (and can lift more) than we actually can. In this episode, we explore:

• The Traps of Overconfidence: How early assumptions and stubborn solo-lifting can result in surgery and a year-long recovery.

• The Dunning-Kruger Effect: What science says about skill gaps, self-assessment, and blind spots.

• Cultivating Intellectual Humility: Practical exercises to recognize the limits of our knowledge, adopt a growth mindset, and take a step back from our biases.

• Real-World Metacognition: How evaluating our own thinking helps us handle career challenges, admit when we’re wrong, and grow as individuals.

Have a story about learning humility the hard way? Email Dave directly at dave@navigatingabrokenvessel.com or visit navigatingabrokenvessel.com for past episodes. Join the conversation on Facebook and Instagram @navigatingabrokenvessel! \

Disclaimer: I am not a mental health professional, and this should not be taken as any kind of medical advice. If you need assistance, I highly recommend working with mental health professionals. I use many myself.