i feel grey right now!

a tiring test week gone,
but i dont feel happy at all.
i feel so grey right now. =(
i dont know what had happen to me, i doubt myself.
dull atmosphere surround my terrain.
i'm not so happy at all in this particular moment.
i took a nap in the afternoon, having a thought that can cure me up.
consequently, it doesnt help at all.
physically normal just my soul run out of norm track.
why the heck happen to me?
the sky look grey today just to reflect my mood?
i have no ideas.... =(
i dont feel comfort as well...
god sake~
i miss the warmth~