Robert,
It's a matter of artistic interpretation of the subject I think, but if there was no caption I would think he was using his mind powers on someone.
I would suggest that you bend him over further, and close his eyes more. Make them tighter. People with migraines are often very light sensitive, and cringing.
I like your character very much though, and think he would be great on a get well card, or a hash cd
Mal