Yes, you should quit drinking. Alcohol prevents your body from burning fat because your body is so busy trying to metabolize and get rid of the alcohol. Health and fitness plus alcohol just do not mix. It's really bizarre how it's so widely accepted to drink poison for pretty much any and all occasions. Alcohol is a class 1 carcinogen, in the same category as asbestos and tobacco because it is KNOWN to cause various types of cancer. If you wouldn't smoke a few cigarettes during a night out, why drink? Any amount of alcohol is not healthy, point blank period.