Every Day in May #7 (Faces)

I am not at all happy with this one and almost didn't post it. I have always had trouble with exaggeration and showing expressions. I tried both with this one and failed. The gentleman in the drawing is Subwaysurfer who is a wonderful caricature artist. His work amazes me. The other day he posted a couple of pictures of himself so I thought I'd have a go at him. I think I might try this one again another day. First, I think I should spend some time studying the face!