Nuthawut Somsuk/iStock via Getty ImagesWritten by Sam Kovacs Introduction Of course, I wouldn't retire with just 12 REITs. Being exposed to one single sector is a recipe for disaster. But if I were to retire today, I'd want REITs to be a sizeable portion of my portfolio for a few reasons. First is, that REITs are structured for the investor seeking income. Since they are obligated to pay out 90% of earnings to shareholders, by design they are an income producing vehicle. And if you want to see your divi ...