Granted, but there are a couple of flaws that make your attempts at flying bloody terrifying. 1) every so often, purely at random, you lose the power for 8.83 seconds. It can be hard to know if it's better to be way, way up in the sky or closer to the ground when that happens. 2) you're lacking superhuman vision, so if you put on a burst of speed, it isn't always possible to foresee buildings, birds, bats, planes or bugs. Combined with 1, you may encounter problems from two separate trajectories.
I wish I had the power to bestow or cancel wishes as I see fit, with no side-effects, disadvantages, limitations, lack of control, retribution or misperception by the universe.