I don't see euphoria. I don't see it in terms of individual investor behavior. I don't see it in terms of overall market valuation. The only way current levels would be euphoric is if the fundamentals deteriorated beyond anything we anticipate... There's euphoria in bitcoin. There's euphoria in a sense in bonds [German 10-year] at 38 basis points, but the broad market, I don't think is evidence of euphoria.
~ Leon Cooperman, CNBC interview with Scott Wapner, February 7, 2018