That's the perennial appeal of magic - that we ourselves have power and we can shape our world. I sometimes think its very analogous to having a lot of money that people think - 'cause that's kind of like a super power.
J. K. RowlingFor that was the terrible power of the dementors: to force their victims to relive the worst memories of their lives, and drown, powerless, in theirown despair. . . .
J. K. RowlingHello, Harry!โ she said. โEr โ my nameโs Barny,โ said Harry, flummoxed. โOh, have you changed that too?โ she asked brightly. โHow did you know โ ?โ โOh, just your expression,โ she said. Like her father, Luna was wearing bright yellow robes, which she had accessorized with a large sunflower in her hair. Once you got over the brightness of it all, the general effect was quite pleasant. At least there were no radishes dangling from her ears.
J. K. Rowling