2 years ago, when I posted in this thread I had decided to keep dyeing my hair. (I originally dyed it for fun, now it's to cover gray) A few months later, I was downsized from my job and it is really hard to get a new job when you're older. (it took me more than a year, and that was a temp job that I just got cut from for budget reasons)
So I won't be able to stop until I retire which will probably be when I'm really old.