Stevie Hochbaum is an elite boulderer who established the first V16, Obsidian, in Germany. We talked about nearly losing his finger to an infection, how he became obsessed with the project, what it feels like to spend 50+ sessions on a boulder, supportive friends, learning patience, training on the project, how losing weight affected his mental health, pacing and breathing, what’s next for Stevie, and much more.