Good on you Jeff, it's not an easy thing. Leastways it's easy to start, but it can be difficult to continue. I am six years down the line, no drinking, smoking etc. Best thing I did. I didn't do give it all up for my health, well not my physical health, I was just fed up with the FUD that drinking and smoking was creating in me. Once I stopped, and boy it was hard at the time, things started to change. From meditation to better food, to a clearer version of my own reality, things have sure changed! Onwards and forwards :)