How do you know if you are an alcoholic? What makes a person an alcoholic? Perhaps you’re wondering because the start of a new year often brings reflection on the past as well as hope for the future. It can prompt a person to make resolutions to be healthier, and that may be motivation to look at whether he or she is an alcoholic. Addiction to alcohol, or alcoholism, is not a one-size-fits-all disease. There isn’t a blood test for it, it doesn’t consist of a specific number of drinks per day, nor can someone decide that you are an alcoholic for you. Whether or not you are an alcoholic depends on a number of conditions, the biggest being the effect that alcohol has on your life.