"What, I need a bigger cause for drinking myself stupid than being stuck forever in a teeny-tiny dome lost beneath the sea god knows where where no-one's ever going to find us?" he asks with a dry snort, and knocks back another shot of hypervodka. It's got so that he almost doesn't notice the burn any more.
He waves a drunk and uncoordinated hand out to encompass the rest of the dome. "What's the point in anything here? Why is anyone even pretending any more? We're trapped here, forever, stuck with the people we used to love who can't stand us any more and completely unable to get away from them, forever."