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Warren Buffett: One Skill Can Make You Worth 50 Percent More

Entrepreneur Dave Kerpen explains how he learned the communication skill Warren Buffett values highly, not in a classroom, but by selling snacks at the Boston Garden. This skill can significantly increase personal value.

1 October 2026
Warren Buffett: One Skill Can Make You Worth 50 Percent More

Billionaire investor Warren Buffett has stated that one particular skill can increase an individual's value by as much as 50 percent. Buffett himself took a public speaking course in his youth, and it is the only diploma he displays in his office. Entrepreneur Dave Kerpen, CEO of Kerpen Ventures, has focused on this skill, which is not directly related to investing.

Kerpen did not learn this skill in a traditional classroom setting but through practical experience in 1996 while selling Crunch 'n Munch snacks at events in Boston Garden and Fenway Park. Initially, his sales were modest, but by the end of the season, he had become "The Crunch 'n Munch Guy," with nightly sales reaching thousands of dollars. The product remained the same, but Kerpen's communication evolved entirely, leading to media attention and invitations to private events.

According to Kerpen, the key to successful communication is not being the loudest, but rather the ability to capture an individual's attention. He likens this to situations in a keynote speech, a sales call, or a social media post. Communication should be targeted and personal, not just general noise.

Furthermore, Kerpen emphasizes the importance of both written and verbal communication. He advises entrepreneurs to be concise and to the point, as audience attention is limited. Just as one should lead with the most appealing aspect of a product in a sales situation, written communication should also be stripped of anything unnecessary. Practice makes perfect: Kerpen encourages regular practice, whether through weekly posts, presentations, or team meetings.

Kerpen believes that the 50 percent increase in value Buffett mentions is real and compounds over time. He notes that an excellent communicator with an average product will often outperform someone with a great product who communicates poorly. While perhaps unfair, this is the reality, and Buffett's career demonstrates its effectiveness.

Original source: inc.com