It finally happened - I got a cold. For the first time since I drastically reengineered my health half a year ago, I found myself coming down with something. Since temporary setbacks are often a good time to judge your progress, I decided to take this opportunity to write an update on my personal journey through health and fitness reinvigoration. Last time, I wrote about how low-intensity aerobic training had completely upgraded my health . My sleep schedule normalized, my digestive issues completely disappeared, my energy and mood both skyrocketed, and I generally felt "good" for the first time in my life. Since then, I've realized just how drastic a change I've actually made, but the real eye-opener is that I had never seriously considered that there was anything wrong with me - although my baseline was shitty, I never knew anything else, so I just wrongly assumed I was normal. Well, there is nothing normal about getting cold after cold in the winter, having one ...