The market continues to climb a wall of worry, and some investors believe it’s getting a bit ahead of itself. For example, the S&P 500 is up +6.9% this year and up +27.4% over the last 12 months, but we keep hearing stories about a sputtering economy. If you are concerned the market is ahead of itself, and we may be due for a healthy pullback, here are 3 high-income investment opportunities for you to consider.