I have come to the conclusion that the Stock Market is an easier medium for investors to understand (i.e., to form behavioral expectations about) than the Fixed Income Market. As unlikely as this sounds, experience proves it, irrefutably. Few investors grow to love volatility as I do, but most expect it in the Market Value of their equity positions. When dealing with Fixed Income Securities however, neither they nor their advisors are comfortable with any downward movement at all. Most won't consider taking profits when prices increase, but will rush in to accept losses when prices fall.
http://www.gurufocus.com/news.php?id=1252