To borrow a phrase from Marilyn.H.July.14.14.
"..for if I drink I do not think."
A lot of quits have been ruined by the alcohol infused thought that "just one can't hurt." It will ALWAYS lead to another for an addict - and then another and yet another until you are a full-time smoker and need to start back at Day One.
It's just a bad idea. Please don't. A quit is a terrible thing to lose.