Blue Hair

Yesterday, after watching a music video, I remembered something that happened when I was in the second grade. It was about Christmas time and the teacher had all the kids color a picture of a little boy and a little girl in a Christmas-themed picture. Well, all the other kids were coloring them with brown, black, or blonde hair, so I decided I was gonna be different. I gave the little boy blue hair and the little girl pink hair.
When the teacher saw this she said, "People don't have pink or blue hair." She gave me another of the same picture to color again, and that time I gave them both brown hair.
This stuck with me though. When I started watching anime, I saw all these characters with wild hair colors, like green, purple, etc., and that sparked back my fascination with abnormal hair colors.
Now, almost all my original characters have wild hair colors, and I am particularly found of blue, the color of my manself's hair.

So, Teacher, U MAD?