Manners

[azurelunatic]

Instructed on the distinction between polite and rude and silly. Polite when you drink is when it's not a mess and when it's quiet. Making noises when you drink can be silly, but if you're being silly when you're supposed to be polite, it's rude. If you're not supposed to be polite, silly is just silly. So silly noises are for silly time, and no noise is for polite.