Setting others to ideal comprehension. If I set someone to friend or enemy, to knows all they need to know, that my conversation would be less valuable, that my voice and time might be better used elsewhere I am factoring out potential to change conversation and comprehension for others in valuable ways.
Setting self to ideal comprehension. I need to sit and listen or listening is less valuable, I know everything I need to know? Open ears not always turned up for good reason. Open mind not always turned up for good reason. Good reasons factor into turning down does not equate to there are not good reasons to turn up listening and reduced initial judgment.
Trajectories unknown. Imagine if there are 50 people in a building, and if I talk to the right person I might inspire long lasting peace, and if I talk to the wrong person I might inspire long lasting war – yet I don’t know who those people are.
The right conversations happen assumed to potential for value added, greater possibilities not always entertained.
Words and ideal required not always ideal

I would A might? Unlikely. A see support.