High self-esteem.

It seems I have a superpower. Something like Electro's ability to control electricity. Mostly, in my case, it's static electricity. I'm not very good at it yet, but I'm practicing. Five times a day, with a loud pop, my fingers discharge into surrounding objects, people... Sometimes into walls and the water flowing from the tap. Once, I discharged into my laptop, shutting it down (it rebooted). So, just a little more practice, and I'll start fighting crime. Or I'll become a supervillain, the terror of office workers who don't save their important documents.
There is, however, a downside: these tricks are a little painful for me too.