Shifting from building a nest egg to building your passive income is something you are probably thinking about if you are near or already in retirement. It's a great strategy for making ends meet as you look to supplement your Social Security checks. One name that you might want to consider adding to your portfolio is Realty Income (O 1.00%). When it comes to money, it's just easier to work with round numbers like $1,000. This way, you can simply scale up (or, less likely, down) to hit the dollar figure you have in mind. On June 14, Realty Income...