You have to say, you can never really know a person. We can all change at any time we want, at least the ones of us that aren't known by our whole country. That's the good part about being unpopular-you make one mistake, you're known for that for a long, long, time. Personality is hard to trust too. You see, life isn't about finding oneself, it's about creating oneself, which means that until we can do no more, there is never actually an us, since we are still in construction.
If you had no understanding of that, then you can say that I'm nobody.