(w[n].q = w[n].q || []).push(arguments); }; w[n] = w[n] || fn; var f = d.getElementsByTagName(t)[0]; var v = '?v=' + Math.floor(new Date().getTime() / (120 * 1000)) * 60; var sm = d.createElement(t); sm.async = true; sm.type = 'module'; sm.src = h + s + '.mjs' + v; f.parentNode.insertBefore(sm, f); var sn = d.createElement(t); sn.async = true; sn.noModule = true; sn.src = h + s + '.js' + v; f.parentNode.insertBefore(sn, f); })(window, document, 'script', 'https://assets.flodesk.com', '/universal', 'fd');

How to Stop Feeling Insecure on Sales Calls

Amber Deibert

October 27, 2025

You’re on a call with a big exec. You’re trying to sound confident.

And then it hits that little voice that says, “They can see through me.”

Your heart starts pounding. You talk too fast. You start filling the silence.

It feels horrible.

Here’s the secret: everyone feels it.

Even the top 1% of sellers,  the ones winning awards and taking home million-dollar commissions,  feel that same nervous energy.

The difference? They know how to move through it.

In this episode, I’ll teach you how to quiet the spiral, drop out of your head, and show up from your best energy,  calm, connected, and confident.

Because confidence isn’t about “knowing everything.” It’s about caring more than you fear.

🎯 In this episode we riff on:

↠ Why even elite sellers feel insecure (and what that really means)

↠ How to shift from self-consciousness to service-consciousness

↠ The reframe that instantly pulls you out of overthinking

↠ What to do when your nervous system spikes mid-call

↠ The mindset that top performers use to release outcome attachment

↠ How to create psychological safety for your buyers

↠ Why service always dissolves anxiety faster than strategy ever could

Love this Podcast:

Subscribe to the podcast on Apple Podcasts.

Leave a review on Spotify.

Subscribe to our Youtube channel.

Let's stay connected:

Free Guide: https://mentalmastery.com/workbook/

PS. Find me on LinkedIn here.

Visit www.mentalmastery.com for more resources.

<All Posts

Amber Deibert...

Hi, I’m Amber, the go-to performance coach for enterprise tech sellers looking to ditch mindset trash, streamline their workday, and get more done with less friction. 

I’ve been coaching full-time for over 6 years, and with hundreds of sellers (1000+ sessions and counting!) under my belt. 

I know what it takes to help high performers reach new heights—and still have time to be present with your family + personal life.


I spent years in tech, myself. In roles like Learning & Development, Leadership, Sales Enablement, and System Administration. 


I know what it’s like to manage a mile-long to-do list and the pressure of being a top performer at a rocketship startup. 


I’ve also been where my clients are: overwhelmed, unsure of myself, and thinking everyone around me was naturally more confident and driven. 


But here's the thing—confidence isn’t about being born with it. It’s about having the right mindset and habits to back yourself up. 


That’s where I come in.