Sleeplessness

I'm not sure why these days i've become like this. Can't sleep. Maybe my mind is upside down.. Anyway went to sleep at 1:30am then automatically wake up at 4:00am..

did i have enough sleep, i guess not!

My mind is unstable?

Damn i will going to be sleepy in office.. I hate it.

just found an article by googling.. hmm might be useful information
also found some tips on sleeping properly

Yes I'm worried about somany things of my life that i can't even sleep.. It'll give me headache today.