I wasn’t always a doctor. For years, I was a stressed-out corporate manager. I felt like I had it under control. I thought that I ate healthy. I exercised regularly. Yet somehow I was 30lbs underweight and had belly fat. I only slept 4 hours a night. I was pale with dark circles under my eyes. My allergies would put me on the couch all day. My sex drive was in the tank. And looking back, I was constantly irritable and moody. I was managing as best as I could, but I wasn’t really living.