I'm really into dying funky colours. I never dye my full head, but I'm considering adding another dyed section. My hair is 3a, blonde, thin, and medium p- I forget the word... Porous? It starts with p! To dye, I always bleach the part I'll dye first. How much do you think this would damage my hair? I really want to dye it, but the last thing I want is to be balding by the time I'm 30 or something X_X can I do this without destroying it?