Taken from Tumblr: https://www.tumblr.com/restlesshush/762621892466294784/my-friend-made-me-this
Link to John Finnemore's Souvenir Programme (the thing referenced in this meme): https://archive.org/details/JFSP56
I think that in average is lack of empathy or just lack of interest in the listener, i.e. the speaker just wants to speak out a speech, not to effectively communicate something: if I want to share something with someone I cannot avoid to rely on the listener’s feedback to guide my speech, regardless of the specialisation level of the topic.