Just a pedantic note - I have most of my 401K money in Certificates of Deposit, so you do not have to pump the market.
However (thanks, Federal Reserve!), you get punished with interest rates below inflation, so people, increasingly desperate to protect their savings from inflation, put their money in risky investments (not just the stock market, also overpriced real-estate, etc).
However (thanks, Federal Reserve!), you get punished with interest rates below inflation, so people, increasingly desperate to protect their savings from inflation, put their money in risky investments (not just the stock market, also overpriced real-estate, etc).