While it is possible to stop drinking alcohol "cold turkey" (abruptly and without any medical assistance), it is generally not recommended due to the potential risks and dangers associated with alcohol withdrawal. Alcohol is a central nervous system depressant substance, and sudden cessation can lead to severe and potentially life-threatening withdrawal symptoms, such as seizures, delirium tremens (DTs), and even death in extreme cases.
It is strongly advised to seek professional medical help and undergo a supervised detoxification process to quit drinking alcohol safely. Medical professionals can provide medications and support to manage withdrawal symptoms and ensure a safe and comfortable detoxification experience.