I know this will be hard to believe. But when I was 13 years old I discovered I had some kind of special power. It started simple, I noticed I could increase and decrease my body mass at will, which means I could become fatter or slimmer. It didn’t take much, I just had to concentrate a little, a few months later I noticed that I could expand or reduce the size of my bones too, making me taller or shorter. I didn’t tell anyone about it, I just experimented on changing myself to look a little different.