Cruising has a lot of positives. You become more flexible. You learn to live simply. You slow down. But these mental shifts have their drawbacks. Primarily, you (read: I) lose all perspective about what "normal life" looks like. Cruisers live in a world where you wake up in the morning, discover the local conga festival is starting, and spend a happy day admiring costumes and eating meat-on-a-stick. There is no planning. There are no logistics. Wake, discover, enjoy. That's it.
The problem comes when you return to regular life with a regular schedule. Suddenly, your vacations have to be planned - ahead of time and everything. Book travel, book hotels, try not to cringe when you think of eating restaurant meals for a week. And not only do you have to plan, but your years on the boat have given you a warped notion of what a vacation should look like. There will be no beach holiday at an all-inclusive. There will be no Disneyland. No, what you are looking for is more along the lines of sitting in the grass under an umbrella and hanging out with the locals. Hopefully with a snappy dance number.