I wonder the same thing. For me, I become far more productive and focused when I'm slightly hungry. Great for late night work by myself, reading, emailing. But

I wonder the same thing. For me, I become far more productive and focused when I'm slightly hungry. Great for late night work by myself, reading, emailing. But being hungry also makes me a bit less social... I try not to be hungry when I'm working with people. What I wonder is if I'm more creative when I'm slightly hungry. And I think I am. Hard to quantify.