Gingrich and Palin may decide that being thought of as a candidate is a lot more appealing than actually being one, and Romney may get past his stammering over health care in time to emerge as a genuine front-runner, if such a thing still exists in presidential-campaign politics.
They would dance like girls and do raver hand gestures and decide that being able to hear those perfect, monster bass-lines would be a bad idea.
Shannon and Mike could double and redouble their efforts over the next few years and Americans might still decide that being able to walk into a gun shop and come out with a banger in their pocket is worth 100,000 lives dead and wounded every year.
The claim that Demi would have steered clear of drugs in such a severe emotional tailspin is dubious at best -- did her team decide that being a bulimic cutter would make her comeback more palatable than if she'd been a drug addict?
Since being with the right person some of time/half the time/most of the time (when you're lucky) is better than being with anyone else all the time, you decide that being location-challenged is do-able, albeit with a good dose of longing.
People may judge you, particularly if you decide that being a Goth isn't for you and you revert to your old style.
