As I entered the busy hotel lobby in Ho Chi Minh City, I had a strange feeling that I was looking for a group of people I had never met, but somehow, would go through a life-changing experience with. There, sitting a large table in the hotel restaurant, psychotherapist and author, Dr. Ed Tick stands up to greet me: "Stephen Olsson, welcome to Vietnam. Great to finally meet you. Here's our group." My eyes were glazed over. I was just off ...