Shadow Summit: One Man, His Diagnosis, and the Road to a Vibrant LifeLife has a way of interrupting our plans. Most of us get knocked off our chosen paths at some point. It's what we do in such moments that determine our fate. In 1997, Jon Chandonnet twenty seven, a semester away from completing his Master's Degree at MIT, with a job offer from promising startup Sapient received the diagnosis that would change his life: Multiple Sclerosis. MS knocked Jon down; it almost knocked him out but it didn't. It motivated him