I am nothing in particular, thus I can become anything I want.

 The people around me were exactly the same five years ago as they are now. They have a rigid and determined personality, and it never changes. Five years from now, they’ll still be the same. They’re so predictable that I can even foresee their old age. As for me, thanks to my lack of a “personality,” I turn from fire to water and from water to fire in just five days. Because I am nothing in particular, thus I can become anything I want.