You obviously have not been in a bedroom that was too hot, the sweaty pillow is common then and is iccky to wake up to. Cooling your head is a major way to 'feel' cool.
But each to their own, if you have aircon and can afford to run it all summer then you may never feel this.
AJX Price at posting:
16.3¢ Sentiment: Buy Disclosure: Held
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