There you go again.... It appears to be an administrative thing. Nothing to do with "feeling better." If I make two reservations at the same time and they are linked in the NCL system, when I next call to do something with one (apply promo credits, make payments, etc), the agent can immediately see the other as well without having to go through their verification routine. You seem to be suggesting that folks think that this linking is some kind of magic wand that will override many things that could go wrong with reservations. Perhaps some do think that, so it is good that I (we?) help to educate them. You do want to help others in a positive manner, correct?