In bull markets, some investors develop unhealthy expectations as to the long term yields their investments should provide. Ten years ago, some came to accept returns as high as 15% to 20% per annum as the base return their fund and portfolio managers were expected to provide. Of course, these expectations came crashing back to earth in 2008 as the bull was chased away by a very large bear. Today, many fund managers are of the opinion that double digit returns are going to be very difficult to achieve with any consistency over the long term. Is it time for us to lower our expectations?