Dear Prudence,
I just found out that a co-worker who’s always been hard to deal with (seems to ignore directions and explanations, is often combative, withholds information) has autism. I feel both relieved because this explains her behavior to a certain degree, but also terrible, because we’ve had serious arguments when I thought she was trying to throw me under the bus. We don’t work in the same department but sometimes collaborate on projects. Had I known she had autism (rather than just thinking she’s a jerk) I would have approached our interactions differently. This information is not public knowledge (that I know of); I overheard a friend of hers share it with someone else. What can I do here, if anything? Should I talk to her about our working relationship in light of this? Talk to my supervisor, who knows that I’ve had issues with her? Apologize? Do nothing? I certainly feel like I should change my approach with her, but don’t really know how.