<ul data-eligibleForWebStory="false">Filipp Egorov transitioned from PR to tech entrepreneurship during COVID-19.To overcome impostor syndrome, he delegated tasks and studied diligently in new fields.Egorov launched Oumua, an AI-powered breathing trainer, despite lacking engineering or medical background.He emphasized learning, setting realistic expectations, and leveraging his PR experience for success.Oumua became a successful 7-figure company, emphasizing the importance of perseverance and adaptation.