I think it has something to do with the time that you are born.

I was born in the afternoon, and so don't 'wake-up' til then.
My eldest son (also born in the afternoon) is the same.
My youngest son was born in the morning, and is up at the crack of dawn...godddamn it!

I usually wake up in a bad mood because I haven't died in my sleep and am forced to face the day...

lol

Res...