I believe that a superpower would be determined intrinsically. Which super power are you?
Mine is definitely telepathy. Telekinetic powers are so solid too. Who are you, and which super power reflects you?
My choice, may be....hmm.. I would want the power of life and death. I can heal, but I can also decay. It is a scary power that must be understood from a young age, or havoc could come with it. The controller of heaven and hell on earth.