What are the most vocal types when they are frustrated?
I'm talking in-the-moment type of situation, e.g.: the electronic equipement is not working as requested.
Which are the most likely to curse?
Which the most likely to blame themselves out loud for their foolishness?
Which show a proclivity to make funny or slightly ironic comments on an aspect that is causing some mild frustration?
And what about those who don't say anything at all?
Add any other observation.