Episode 4 of What Is... Today we explore the world of Rock Climbing. This is a fun one. In this episode, I interview Marc Brouillette - a rock climbing nerdy programmer in his own words. We explore how he got into it to just be a part of his rambunctious group of friends, how climbing is fun for everyone irrespective of background or body type, how the climbing community is thriving and even touch upon finding partners while climbing. We also talk about funny accidents and explore how the community of climbing deals with tragedy. There is passion, humor, pain and just authenticity through out this episode. This is a really different and fun one and I really loved doing it. I apologize in places for the mic modulations (I will invest in a better mic in the future). Enjoy :)