One of the key observations I had while working behind the bar last year was the emptiness behind the eyes of many of the people who ventured out to a gig.   Most people arrived for the opportunity to go out, be with friends and drink. Celebration was important, and their happiness seemed dependent on how many drinks they consumed.   The more they drank, the wider their hearts opened and the more they relaxed into the evening.   I noticed this with many people who depended on