One of the indications that you have been cured of addiction is when you can walk right in to a pub and sit with other people that are drinking, that's when you'll know you're cured. if you are not sure then probably don't put yourself in to a position like that especially if you are really afraid of relapsing. One of the things I've learned from knowing people who are regular AA goers is they never people please but this gradually happens through training yourself to be disciplined even if it meant losing one of two people along the way.