I'm beginning to think I must be part bear.
It would explain a lot.
When the weather turns cold, I start to eat too much (mostly unhealthy, fattening foods). I stop exercising, and want to sleep a lot. I get cranky. (Really cranky.) Getting out of a warm bed in the morning becomes a herculean task.
Clearly, my body thinks I should be hibernating.
And tonight I'm starting to feel like the stomach bug that struck my family over the holidays has finally caught up with me. Blech. So now to bed. To sleep, perchance to dream. Or perchance to heal, which would be even better.