Sometimes you have young fit people in your life maybe at work for example. Then they are always sick and I am sick too but I have to cover for them. I remember being pretty useless when I was young because I was always over doing it. What gets me though is these people can be personal trainers and fitness freaks but they are consistently sick. Aren’t they the pinnacle of fitness? Shouldn’t they be exemplary? Bastions of modern science and body knowledge? Instead in my opinion they seem to be unreliable. Where is the science in being consistently too sick to actually work? I know things are complex but the person in question is consistently like this. I suppose what I am getting at is self knowledge. Self knowledge is never pleasant but it helps overcome limits set by attitudes and knowledge which at the end of the day is not sustainable.