Because you gain so much from someone for lending out 8 dollars. You should buy shampoo with that money, because from what I've seen, your hair looks greasy. Just saying
Funny seeing that I get 100+ other compliments on a daily basis about my hair being amazing.

And, I get what I want done without having to get into more drama llamas shit, like yourself. So for $8? Wonderful.
As for you, go gawk over how much you want to be lady gaga. I'm sure you pay hundreds to keep a style that everyone says is "in".