You've heard of mood rings. How about mood ceramics?
These little guys are fabulous. Id like to have some to choose from on my desk so I can just hold up the appropriate emotion when people bother me. I'm feeling frustrated just hold up the frustrated ceramic.
They are the work of Belgium artist Mitsy. I think I'd choose Relieved - now that my deadlines are over. Frustrated - because that happens often. And Mean - if you cant say anything nice don't say anything - just hold up your ceramic.