No one can agree who was right or wrong in this couple's fight about vegetables . It's not easy being a picky eater. It's one thing to be picky as a child, when your parents can attempt to make you eat a variety of foods. But it's another to be so picky that even as an adult, you're still struggling to eat healthily. As a picky eater myself, I hate not knowing what's in my food, especially to discover foods like cucumber or olive in the dish. But if someone blended up those foods and served the…