Steven Bartlett on Explaining Complexity: The Key to True Mastery

In a recent LinkedIn post, Steven Bartlett shares a personal anecdote that led him to discover what he believes is the secret to true mastery: the ability to explain complex ideas simply. Bartlett recounts an experience from his early days as a university dropout building a tech company, where his girlfriend’s mother’s seemingly simple question revealed a fundamental misunderstanding of his own business.

The ‘Grandparent Test’ for Understanding

Bartlett highlights how his elaborate explanation of his business – “leveraging social currency to build omnichannel media ecosystems that give students the power of community” – was met with the blunt question, “So… you’re building an online noticeboard?” This moment, he explains, was a stark realization that if one cannot explain their work to someone outside their industry, they likely don’t truly understand it themselves, and neither will their customers. This concept, often referred to as the “grandparent test” or “Feynman technique,” emphasizes clarity over jargon.

“The truth is, if you can’t explain what you do to someone’s mum, dad or grandparents at dinner, you probably don’t understand it yourself – and your customers definitely won’t.”

According to Bartlett, using complex language can be a form of camouflage, hiding a lack of genuine understanding. He draws a parallel to the renowned physicist Richard Feynman, who believed that true understanding of quantum mechanics wasn’t about complex equations, but about the ability to explain it to a child.

From Jargon to Clarity: A Lifelong Practice

Following this pivotal dinner conversation, Bartlett began a practice that fundamentally changed his approach to business and communication. He started explaining his business ideas to his friend Mike, who worked in a call centre and had no background in tech. This intentional act of simplifying complex concepts for an outsider forced Bartlett to solidify his own understanding.

“I learnt that explaining forces understanding. Teaching is where your ignorance gets exposed.”

Bartlett extends this principle to the realm of hiring. He argues that asking candidates to explain their biggest achievement as if speaking to a 10-year-old can reveal whether they were truly instrumental in the success or merely passengers. Those who struggle to simplify their accomplishments, he suggests, are often those who cannot genuinely claim ownership of the work.

Mastery Redefined

This philosophy is also central to Bartlett’s own podcast, where he interviews high-profile individuals. He challenges them to explain complex topics with utmost simplicity. As Bartlett observes, those who possess true mastery in their field can make difficult subjects seem obvious, while those who lack deep understanding tend to resort to more complex language and blame the listener for not comprehending.

“Mastery isn’t knowing all the complicated words – It’s not needing them!”

In essence, Steven Bartlett’s insights underscore that true expertise is not demonstrated by the ability to use sophisticated terminology, but by the capacity to distill complex knowledge into clear, understandable terms for anyone, regardless of their background. This approach, he posits, is the hallmark of genuine mastery.