Women are grumpier than men in the morning, according to a new survey.
The study found women were grumpier than men when they wake up - and stay in a bad mood for longer.
Grumpy sleepy females
So if your boss is a woman make sure you set appointments for late morning or afternoons!
This also explains all those grumpy posts that Firefly makes in the mornings. Wait...thats all day, not just the morning.
