Attention deficit hyperactivity disorder(ADHD) Features
https://en.wikipedia.org/wiki/Attention_deficit_hyperactivity_disorder

>This cripple picks a fight himself, and when the same words are returned, he plays the victim.

Your online conversation partner is not an employee of a facility that houses people with disabilities and will not give you special treatment.

@Kendji
Why should I have to deal with lunatics and mentally challenged people for free?

I also thought it was a bit small in scope :)

@Xanth™
Do you think you can use custom factions in single game mode?
Are you stupid?

Your very existence is unnecessary.
Is there anyone on this planet who needs you?
Get to a mental hospital as soon as possible.

Whats the point of this mod, if custom factions exist? Just create a custom faction and remove the Pitiless trait, that way you can make peace, get language square etc. like with every other faction. There is no mod needed for this, except maybe if you disallow custom factions in your game.