Hello,
For stopping alcohol use most important thing is persistent motivation, family support and good detoxification measure. Anger and stress can be related to alcohol. If tried leaving on own you may face withdrawal symptoms. There are various detoxification treatment available with high success rate. You need to visit a psychiatric clinic. Psychiatrist will help you in detoxification and relapse prevention by providing medicines. Psychologist will help in motivation building. A team effort will benefit you most.
Next Steps
Contact nearby psychiatric clinic for help. In bangalore Nimhans, Wilson Garden have a seperate deaddiction centre. You can consult me for any help required.