The Dow Jones Industrial average plummeted 7.86% this past week. I am not an investor. That is, I don't invest in the stock market. Not anymore. But, in a way, we are all investors. Even if we don't have a direct stake in the market, a dramatic fall such as we experienced in the last couple of days affects everyone. Unless we live in a cabin somewhere, off the grid, a dramatic economic downturn ripples through the economy.