Quoted "Economic and company fundamentals in the U.S. are fine today, and asset prices -- while full -- don't seem to be at bubble levels. But when undemanding capital markets and a low level of risk aversion combine to encourage investors to engage in risky practices, something usually goes wrong eventually. Although I have no idea what could make the day of reckoning come sooner rather than later, I don't think it's too early to take today's carefree market conditions into