I like being thin but I think because I'm so tall as well I'm looking a bit like a lollipop. I like my body the way it is. I don't starve, I've just cut down on stuff like simple carbs and chocolateand upped my healthier food the past couple of months and I'm a bit leaner (its not a dramatic difference but I'm pleased with it) Problem is my head. It's not big it just doesn't look in proportion. I don't want to just eat a lot of cakes because that'll just put on fat.
Wel, since you are a guy, how about workout that makes you shoulders/upperarms and chest a bit wider? If you get more of a V shape, your head won´t look big. You can still stay slim, but you won´t look like stick.