Sleepy

I feel so sleepy now. I already force myself go to bed early. I even wake up late compare to before. But why I still feeling tire?

I am wondering is it because I am in bad mood so I have no energy at all? I already try my best to keep on telling jokes. I force myself to talk non stop. Too bad if continue talking will cause my work getting slow down. I feel very bored to continue working. I feel extremely tired right now. I wish I can lay on my bed now! ZZZZZZZZZZZ