CJ tackles a difficult issue in this. As having watched a loved one struggle with addiction myself this one struck a chord with me. It's painful to watch someone you love and care for falling, especially when you know that quitting is their choice and you can't make it for them. You're words were beautiful and I could feel the love and pain behind them.
I'm a biker so I know a few guys who smoke, those that do won't touch the latest strains of the drug as they are so potent and are not conducive to productive thought process. These strains are additive and the come down is apparently horrible.