Just had a conversation with a co-worker. It came up because I said I have another 3 or so weeks before I have to RSVP to an August wedding. I said something like, "which is ridiculously early." And she said, "Well, it's probably because she wants to do another round of invitations." Me, "Probably. Wouldn't be surprised to see that kind of tacky coming from these people." And she went on to defend it. Apparently she did it when she got married years ago (9 years ago?) and it all had to do with budget. Since her parents were helping to pay for the wedding, she had to invite mostly family and family friends. So once people started declining she was able to add HER friends. I tried to tell her, no, you budget for everyone you want to invite, then you either save that money you would have spent on declines or you put it towards bettering the bar or something. She continued to say that no, she wanted to invite her friends because it was very important that they be there. And I tried telling her that she should have budgeted for them from the beginning. She just didn't get it and I didn't have the energy to continue fighting something. What's the answer to this argument?