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The model13 August 20262 min readLees in het Nederlands

Beliefs in sales: the load-bearing walls of your results

Your beliefs steer every sales conversation, often without you realising it. Discover how to find and turn around limiting beliefs, in four steps.

  • Your beliefs drive your behaviour, your language and even what you see, opportunities or obstacles, and they usually work unconsciously.
  • The classics: I am not a born salesperson, I come across as pushy, my service is too expensive, a no is personal rejection. None of them is a fact.
  • You turn them around in four steps: acknowledge what the belief costs you, look for counter-evidence, formulate the new belief, and anchor it in practice.
Beliefs in sales: the load-bearing walls of your results, an element of the Customer Experience Model by Klaas Kroezen

Imagine you believe deep down that selling is pushy. Or that customers only look at price anyway. How likely are you then to have a relaxed conversation your customer actually gets something out of? Exactly. Zero.

Why beliefs steer your sales conversation

Your beliefs are the load-bearing walls of your mental house. They steer your behaviour, your language, your posture and even what you see: opportunities or obstacles. The tricky part is that they usually work unconsciously, like autopilot. You only notice them when they get in your way. And by then the damage is done, because you radiate that insecurity and your customer picks up on it flawlessly. Your belief becomes a self-fulfilling prophecy.

The limiting beliefs I come across everywhere

I come across the classics everywhere. I am not a born salesperson. I am afraid of coming across as pushy. My service is too expensive. A no feels like a personal rejection. Recognise one of them? Then know this: none of these beliefs is a fact. They are mental constructs, formed from earlier experiences, and you can reprogramme them.

Turning limiting beliefs around in four steps

You do that in four steps:

  1. Acknowledge the belief and name what it costs you. Which opportunities are you leaving on the table because of it?
  2. Look for counter-evidence. Was there a moment when you were relaxed after all, when you did overcome an objection? Often the belief turns out not to be true all the time. That realisation alone already weakens it.
  3. Formulate the new belief. From "my service is too expensive" to "my service delivers value that more than justifies the investment".
  4. Anchor it. Repeat it daily, picture how you act on it, and put it into practice. Every time it works, it is proof for your brain that the new belief is right.

My own core belief is simple: I do fine, honest, relaxed business by helping as much as I can. That is not a slogan, it is the compass everything sails by.

Beliefs are the third element of the Customer Experience Model, alongside honest, relaxed, content, process and form. Start today with one belief that holds you back. Write it down, and next to it one moment when it was not true. The exercises for the other steps are in my book Sales, Honest & Relaxed.

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Klaas Kroezen
About the author

Klaas Kroezen is an entrepreneur who trains, coaches and speaks. He wrote the #1 Dutch bestseller Sales, Honest & Relaxed and the new book Van klant naar fan (From customer to fan, November 2026). After 25+ years in sales with his own international market research firm, he helps organisations adopt the From customer to fan mindset: selling honestly and relaxed, and turning customers into fans with the whole team.

More about Klaas