As a now retired income investor, I am constantly on the lookout for unique opportunities to invest in passive income-generating securities that can be used to supplement my pension and Social Security. Some of the securities that offer such opportunities may includeNow retired, I am an income-oriented investor seeking high yield income to support my lifestyle in retirement.I became deeply interested in the stock market beginning in late 2007 (bad timing for me but worse for my uncle) when I received an une ...