Time-travel debugging, while theoretically impossible and nearly impossible in practice, requires recording and deterministically replaying the runtime, a task complicated by the need to effectively manage billions of operations per second. The approach taken emphasizes rapid iteration, learning through experimentation, and maintaining a culture of psychological safety to facilitate risk-taking and communication. This culture is compared to basketball teams and jazz musicians who thrive on constant, adaptive communication, dubbed the "heartbeat" by the team. The process involves sharing plans, questions, and roadblocks to foster collaboration and idea generation, with the belief that good ideas emerge from extensive communication. Real-time collaboration is also highlighted as a critical tool for hypothesis generation and problem-solving. The company values soft skills and prioritization, expecting team members to manage roadmaps over various timeframes and make informed trade-offs. The culture, while not suited for everyone, is designed to maximize the chances of achieving seemingly impossible goals.