We had that happen once on a Carnival cruise. Our friends wanted the later dining. We wanted early. We ended up rarely seeing them the entire cruise.Have had a couple of bad experiences with table sharing plus we like the flexibility of anytime dining. We have some friends that live close to us and we have cruised with them on several occasions they prefer traditional dining and usually wind up with a table for four in the dining room. We seldom eat dinner with them just usually get together before or after dinner. Lot of times we get together in the Platinum lounge for the pre dinner cocktail hour then go our own way unless we have something planned for after dinner.
Plus you don't have to worry about food poisoning ...............................I like meeting new people have had so me great table mates , on one of our first rccl cruises we really enjoyed talk with everyone and we started going to shows together, ships doctor was also dinning with us and he was super friendly.
We like meeting people but over time have weighed the trade offs, besides Sheryl before "she" retired, I retired before her I'm two years older so got a head start, she wanted to cruise to just relax, had to drag her out of the cabin even for dinner. But she is getting better, now I can even get her off the ship.I like meeting new people have had so me great table mates , on one of our first rccl cruises we really enjoyed talk with everyone and we started going to shows together, ships doctor was also dinning with us and he was super friendly.