Question about the persuasion skill

[romeo_longsword]

Hi guys, merry x'mas to you all

Question: Say if my character has 10 Persuasion skill, would that be able for me to keep all companions in my party even some of them dislike and argue with each other?

 

[del_diablo]

10 in persusation will make it so that the chance of them actually leaving is really slim. They cab still leave, but it is really really rare.
It will also help you convince the losing part in a siege to give up.

 

[Fry]

Hi guys, merry x'mas to you all

Question: Say if my character has 10 Persuasion skill, would that be able for me to keep all companions in my party even some of them dislike and argue with each other?

I don't think it's worth the skill investment. You should only have 8 or 9 companions at most to avoid conflict, and persuasion is really only useful in specific quests.