Wise. As helpful as people wish to be, it's better to err on the side of caution.

[And heck, why not. It's not like she has much to do that night besides watching everyone else get utterly plastered. Also, it provides the perfect opportunity to listen in to conversations.]

If you need someone to serve, I'd be happy to help. Afraid I'm not much good when it comes to mixing aside from simple things, though.