Brief Question

So yeah, I have lots to say, obviously, but right now I would just like some input. The issue at hand is this: I have realized that I do not think in a language. I think I've mentioned this before, but I'll rehash. I don't just mean that sometimes it's one language and sometimes it's another, I mean that most of the time I don't need words. Someone in my Dutch class told me that it's a sign of an abnormal brain (he wasn't just picking on me, either), which I hope is not true. So does anyone know what this IS and why other people find it so strange? Most of the time I don't have trouble speaking languages, I just don't use them to think. Ideas?