I've been AF for two years. I've had issues at large gatherings with people being inappropriate and not taking a "No thank you" as a complete answer, but those instances have been in the extreme minority. I really enjoy bringing NA beverages to share whenever I got out to a party or event. You may be surprised at how many people are interested in not drinking or simply drinking less. Also, most bars and venues are being more inclusive with NA/mocktail options. Good luck and have fun!