i got back from Australia exactly one week ago. since then i have not woken up of my own volition before noon (most days i'm dragging myself out of bed by the early hour of 1pm). last night i decided to go to bed really early (ie, at midnight) to convince my body to get up earlier. i woke up at 5:30am and slept fitfully till 7:30am. Around 8am (10pm in Australia), I fell blissfully asleep until noon. Proof that my body just wants to stay up till 3am and sleep till noon. if only school & work were cool with that schedule.