Inspirational Buffy Quotes for Those in Recovery

I've been in recovery for four years. Watching BTVS for the second time has greatly helped me through my latest struggle. As anyone who has been in any type of 12 step program knows there are all types of sayings used to inspire and guide. What are some good ones from Buffy for people struggling whether it be substance abuse, depression, eating disorders or any other demons? Willow addiction ones are welcome but I know there's a lot more. I just don't remember them.