I really want to color my hair, I was thinking of getting highlights. Every time I color my hair I've had damage, so I'm thinking that's something I shouldn't do. My hair has gotten pretty long, and everytime it gets long I color, and I want to keep my length this time around. I was thinking of doing henna, my hair is already jet black, so I don't know what color to get, or I was thinking of doing the clear cassia. I don't know I'm confused. Help please!