Your grilled cheese sandwich preferences could reveal a few things about you. If you like the simplicity of American cheese, maybe you’re easygoing. Need to have a 15-year aged cheddar? Maybe you’re a little high maintenance — just a little. 81% of its participants who love grilled cheese say they have donated time, money or food to those in need. And 84% of grilled cheese fans love to travel, compared with 78% of those who aren’t fans.