Risk taking is filtering into other parts of the investment world. I know people present these things as kind of warning signs. Eventually they become warning signs when they become pervasive, when they get extreme. But right now I'm looking at it as the kinds of things that occur when markets are at an all-time high, when they've been going up mostly for five years... I don't think it's a key problem yet.
~ Michael Santoli, "The bull market is acting like... a bull market," The Daily Ticker, May 28, 2014