1. Do you have any advice for a first timer? I don't know much about the process, so any advice/tips/brands/dos/donts would be great!
2. I thought I had light brown hair, but I feel like it's gotten darker this year - does your hair ever change on its own? I'm trying to decide whether to go a little bit darker or a little bit lighter.
2. What's the most drastic hair color change you've ever initiated? ETA: Can I see pics?