Bringing a bottle, not getting too drunk and not double dipping are…:
The perfect party guest knows when they are about to outstay their welcome, always brings a bottle – and never double-dips the hummus and salsa, a study has found. Researchers also found to ensure you'll be invited back you should not dive into the buffet ahead of time, criticise the decor or tell stories which embarrass the host.
Have you tried: Diving with Sharks?