If you are alone in Disney World, you’ll never forget it. Even if you can ignore all of the families that surround you, even if you manage to miss the couples walking hand-in-hand through the park, you will always be aware of your singledom because you are constantly compelled to disclose it to the state authorities of the Magic Kingdom. On every ride, at every mechanical attraction, your status is interrogated before you sit down. And when the operator asks how many are in your party, you have to say—out loud—one.