Among the old clothes I pulled out was a shirt I remember wearing a few years ago; I must have been around 9 or 10 when I wore it. Unsurprisingly, the shirt is too small for me due to my recent growth spurt, but this did give me another idea. As I attempt to put on the shirt, I imagined myself being just small and young enough to fit into the shirt again.
Before long, my arms were able to go into the sleeves easier and my head was able to emerge without ripping the shirt. It was then that I saw myself in the mirror, and my jaw dropped as the skinny 10 year old stared back at me. What little body hair I had at 14 receded completely, and I think I'm almost a foot shorter now. My front teeth are now more prominent than ever in between some adult teeth still growing and some baby teeth in the back still holding on. What shocked me the most was my voice, which was once again just as high as it was 4 years ago.
I then noticed that I was half naked, so I rummaged through the pile of clothes. Considering my new age, it wasn't too hard to do. I was excited that my powers worked, and slightly grinned at being 10 again. Still, it didn't feel right being a young teen in a kid's body, especially since I'm no longer in puberty. I then imagined myself being just as mature as any 10 year old would be, and I immediately started feeling the changes. Gone were the complex thoughts associated with growing up, alongside all the things I learned throughout the four last years. Granted I still remember that I'm actually 14 and that I have those powers, but it's like I have this sudden desire to run around without a single care.
Hopefully this doesn't go too far...