Most music doesn't make me want to dance. And sometimes I'm too embarrassed to dance in public (like at a local show, or a wedding, bar, etc.)
But sometimes at work, I've got my own music going, and I'm in a good mood, singing along, hand drumming, and I can't really help it 
My area is kind of like a cave, so sometimes I forget that people can still see me in there.
Speaking of local shows, I'm trying to get better about moving my body when I play them. Nobody wants to see a bunch of stiff statues on stage.
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I'll brave the storm to come, for it surely looks like rain...