A few questions about "-type" hair. Anyone can share their thoughts, but serious replies are appreciated?

I have mixed hair also.. I wear it curly which most people like on me, and when i want to go straight i get a Brazilian keratin treatments and it stays straight for about 3 months. I love my hair. I don't wish to have white folk hair because then i could never wear my natural beautiful curls,, i like having the option to switch between straight and curly.