I quit both but not at the same time. When I quit smoking it was still cool to smoke anywhere not like now. None the less, I promised to quit before I turned 30 and I did. Sixteen years later I quit drinking. Both were really hard. When I quit smoking I had no intention whatsoever of quitting drinking. I honestly don't know if quitting both would be twice as hard as quitting one and I'm glad I don't have to find out! I do know that my life is better and cheaper without either one of those vicious addictions. If you can shake them off you will feel so much better.