4am slept, 7.30am wake up, so tired

LOL why so early wakeup so late sleep ! HUR HUR HUR !

LOL! i slept at 11pm bah! then keep wake up!

2am woke up, 4 am woke up... 7.30am woke up... 8am woke up.. lsatly 10am woke up!

why cannot sleep ? troubled ?

Not sure