There is a even darker side. There are many earth bound spirits who were addicts/alcoholics in life-their frequency is very low.These spirits hang out in bars casinos,etc.Vegas and such places is full of them. When someone gets drunk or high,or is otherwise not running the shop so to speak-it is very easy for one or more of these entities to jump into your energy field. They actually hang around people who are drinking desperately trying to get a sip of alcohol,hit of drug.when you become drunk they 'jump in' This is just one of the many ways people can become possessed.Spirit release work is needed to 'unseat' these parasitic 'companions'. Don't drink,don't do drugs.