Say 'I Don't' to These Things as a Wedding Guest

5. Don't get wasted and spoil the mood

Don't be that person who drinks too much at the open bar only to leave a bad taste in other peoples' mouths. How might you do that? Well, by mouthing off about politics only to offend half the attendees.

Or you tell sensitive stories about the newly-married couple that paints them in a poor light. Maybe you're a sad drunk and pull the other people on your table into a morose vortex.

The bride and groom want their guests to have a good time, so Debbie (or Denny) Downers, and general buzz-killers who are liable to throw up, won't be looked upon too kindly.