Self isolation gives one a lot of time to think. Then again, this is a subject I've been thinking about for many years: health. For each of us it's personal. Our health. Perhaps today we are that much more aware of the importance of our health, what is going on inside us, than ever before. And while today, we are fighting a war against an enemy that has no face, that doesn’t discriminate, and will attack at will, undetected, there is something we can do. There are two armies that will save us: one before we get sick and the one that is there for us after.