Quoted from jbolo:One player looked so upset by his performance that he looked genuinely angry after each game..
It's just a short term response Jbolo, usually out of frustration rather than anger... If he's a true pinhead AND surrounded by pinball machines he shouldn't be that mad.
You could always start with how "poorly setup" that machine was. Pinheads love to blame anything and everything external to their actual skills.
"Man, if it wasn't for this "Supermoon" last night, I would have had the GC on ____!"