(The article mentions another one -- excessive confidence and its inverse, ability to acknowledge ignorance and learn from others. I'd also add a variant to that--having and expressing varying degrees of confidence in your opinions. The more experience/evidence-based your opinion is, the more strongly you are likely to be attached. But every opinion in software should have error bars around it, especially given the rapidity of change.)
The inverse of feigned surprise was neatly displayed to me by a coworker recently, "oh cool, today is the day you get to learn about X."
I assume someone has written something brilliant about these sets of interactions.