People who consume large amounts of alcohol on a regular basis develop a tolerance for it and ceasing to drunk abruptly may well result in what's called DT's or delirium tremens. These can cause agitation, hallucinations, seizures and death. Thus alcohol has to be detoxed out of the system very slowly or done in a healthcare setting with medications and under the supervision of health care professionals!! Be very careful. Get clean and sober under supervision !!!
Yes I'd used to having alcohol in your system all day. Check your self into a detox center, your body will be depleted of a lot of vitamins, and DT's are no joke. They will give meds to help prevent them. Also help with support and education on how to stay sober. Good luck to ya