hrprof, if you get the suite that you want, don't be concerned about a world cruise. There is nothing like it. If you want to be with people, you can and, if you want to be alone, you can. There are many ways to meet other guests, such as trivia,cocktail parties,joining a table in the restaurants, sitting by the pool, etc. In 2006 there are suppose to be at least 350 full world cruisers so many will be 1st time full cruisers. After your first world cruise,I hope you will say,"If this is January, I hope I am on a world cruise."Once you have done it, I am sure you will agree with me.Incidentally, the sea days pass quickly and 53 really aren't that many.
Good luck and keep us posted.