MLP Princess Luna - Black Decal for Macbook or Laptop

one thing bronies have been wondering since the first episode of My Little Pony Friendship is Magic is how did Princess Luna become Nightmare Moon we all know the story of why that while Celestia was adored for raising the Sun each day Luna was never appreciated for raising the moon and stars at night through which everypony slept likely feeling as though her role in Equestria was meaningless and that her time to become important to anyone would never come she yearned for and became jealous of her sister's inordinate fame as the only nocturnal pony perhaps she had no way to make friends and was left completely alone through each night eventually with no other way to handle her despair she decided that she must force the ponies of Equestria to recognize her importance she transformed into a wicked mayor of darkness and vowed to never lower the moon again but how did she become the more p