I was just thinking bout my fingernail.... the one that I accidentally banged until it was genetically modified and has remained brown since I was in nursery. I was wondering... if there was ever a chance that I could turn it back to its original colour? Would I? After thinking bout it... my answer is no. Somehow... this brown fingernail has grown on me. Its so me... something that defines me from other human beings although its not such a good thing to be unique about.