...When you actually get angry when Disney changes something that you like or think that works (ahem... monorail hours, JIYI, etc).

...When your skin ACTUALLY itches when you even THINK of going to Six Flags.

...When you compare public transportation to WDW Transportation (boy are their buses are clean!)

...When you just can't bring yourself to spend the same amount of money somewhere else, because you can't guarantee the quality of your vacation like you can with Disney!