I don't get mad at pinball, what's the point then. Occasionally I smack my legs in a "Aww, damn!" kind of way in good spirits, but I don't think I've ever actually gotten mad at pinball before.
I got a little lockdown-bar-poundy when trying to qualify for a tournament before but at the end I realized that wasn't much fun anyways and don't usually do those anymore. Love me some good ol'-fashion casual play and casual competition instead.