Comment on Doctor Whooves - Rebirth Pt 8 by Edowaado
Almost nobody considers themself to be evil. for example, the cyber prince just wanted to free everyone of their negative emotions.
A different example would be Magneto: he just wants to create a safe world for all the mutants.
or Galbatorix, from Eragon: he just wanted to make a world without dragon riders, so they could mess up their legal problems(I think).
in short, its a rare case when a person considers themself to be truly evil. I think an example of true evil would be King Sombra.