Wow, what a wake-up call. You CAN do it. It won't be easy, but you can. I'm only 4 days in --still sucks, and I still crave pretty much every hour, but I know that I want to be here to enjoy this life--my husband, dogs, family etc. I want to be a mum some day! Thinking about those goals are what convinced me it was time to stop lighting up. I honestly say, JUST DO IT before it is too late. We're all here to support you through the tought times...of which there will be many. But those tough times are nothing compared to what your childhood friend is facing. Think of how strong you are!!!!