Construct: Yes I quit both at once only because in my case they went hand in hand. I usually would get drunk with friends or downtown and then I would start calling my connections for an 8 ball. which would start a good 5 day high for me and several select hookers. And at the end of the 5 days or so, I would start kicking myself in the ass for all the money I spent and the work that I missed. I seldom would just start smoking meth without being drunk. good luck to you construct!