so I have three different textures in my hair. on the right side it is 2b and it is easy to work with. on the left side it is 3a and pretty thick. then in the back it is 3b and is not cooperative in any way. I used to straighten my hair everyday until 2 weeks ago when I decided enough was enough and I want to grow my hair out and straightening it isn't healthy. sooo I was wondering what I can do to make the left and back of my head 2b and wavy! also keratin doesn't have any effect on my hair besides making it waxy and hard to deal with...