Nothing, I wake up when I feel that I need to wake up.

To check my emails.. :)

Nothing need to get me up indeed.  , I do not use alarm these days as I have got a little insomnia , therefore , I hope i can sleep longer than now .

I dont know. I usually sleep at morning and get up a night. I'm a vampire. lol

My wife ...  Sometimes she gets me up in the evening too ... hehe ...  :P