Is it me or does Cesc Fabregas look like a man with the world on his shoulders?

I hope I'm not making a mountain out of a mole hill here but I'm worried about our little darling Cesc Fabregas.

I hate to say it but I've watched him in recent games and he doesn't seem right. His body language and the way he is playing suggests that he either has things on his mind or he is just short of confidence.