TechCrunch: Onstage at Code in Southern California, Twitter CEO Dick Costolo talked about what the company would need to do to ensure its future on the product front. “It’s all about migrating a company from a world of being tech-centric, follow-based, reverse-chronologic-centric to a mix of that and curated, media-centric relevance-based content,” he said. As a CEO, you have to balance two things,” he added, talking about how he dealt with the pressure of the constant public scrutiny and criticism. “You have to balance grit and resilience with self awareness.”