I am 67 single retired male.
I have a World Cruise on my "Bucket List" but likely it will remain on the list for a long time as I am just not in the position to pay the single occupancy premium. Like many retirees I am on a budget and while a once in a lifetime world cruise is a dream of mine until and unless I find a compatible cabin mate who has the same interest it will remain a dream....lol...
But who knows - I keep buying Lottery tickets hehe