A physics PhD and startup founder explains how entrepreneurs can get the most basic business advice all wrong

Business Insider Courtesy of Evgeny Milyutin Happy Numbers is an artificial intelligence-enabled math education platform. CEO Evgeny Milyutin said the biggest lesson he’s learned in his time in startups is the importance of knowing your customer. This is pretty common business advice — but he’s probably not the only founder who initially went about following […]