Wake up Phobia.

These few days, i always waking up in the middle of the night.
Most probably 4am.
Is there anyone who "kacau" me sleep? Or are they boring and want to find someone to play with?
It doesn't matter.
I just want a good sleep.
Today I can sleep until 10am or 11am,
but i woke up at 8am.
WTF!