So despite things I've said in the past and my best judgment I think I'm going to dye my own hair. I just want it to be a darker brown. I've read the SoYouWanna guide about dying your own hair and it seems pretty thorough.
Anything else I should know before doing it?
Have any dying-your-own-hair-horror-stories that will change my mind?
How much success have you had with dying your own hair?