My personal mental image is, one Saturday morning, waking up late, stumbling into the shower and not realizing what the hell happened until suddenly the handles for the shower were not where she expected them to be based on muscle memory, followed by a not-terribly-panicked call to her sister for an emergency sweatsuit and some underwear.

This may not be what happened, but how many people do you know who require either a shower or caffiene for the ol' flywheel to spin up to operational?

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Geoff Depew - Darth Mephron
Haberdasher to Androids, Dark Lord of Sith Tech Support.
"And Remember! Google is your Friend!!"