So I'm sure everyone here has already seen the post of people's photo's after 1-2 and 3 glasses of wine (here). But this post isn't about the wine. Reading into the comments I noticed a few people pointing out that the subjects looked more attractive as they drank more wine. It's not that alcohol made them more attractive, it's that the smiling and happiness in their face made them more attractive and approachable. Point is, regardless of whether you drink when you game, smiling can make you that much more attractive and approachable.