Be Kind and Win: Gui Costin, Dakota

In this special episode of The Rainmaker Podcast, Gui Costin is interviewed about his book Be Kind. He reflects on early leadership missteps marked by volatility and ego, and the turning point that reshaped his approach to culture and accountability. Gui challenges the belief that high performance requires harshness, arguing instead that kindness and hard standards can coexist. He draws a key distinction between being “nice” and being “kind,” emphasizing direct, respectful feedback over avoidance. The episode reinforces a core leadership principle: words, tone, and daily behavior from the top ultimately define culture and performance.

Tired of chasing outdated leads? Book a demo to see how Dakota Marketplace simplifies your fundraising process with accurate, up-to-date investor data.