[Meizicht]

Relationship-wise. Not necessarily about me or anything to do with me, it's just in general though there are specific details. It's just something I've pondered about.

Would you encourage someone to dump a person if they're.. say.. manipulative? They guilt trip to get their way a lot, even with petty things, trying to get undivided attention from the person they're dating. They wouldn't hit or get physical or anything, just like.. they're generally kind of difficult. Would you tell someone to dump someone like that?
For example.. (A) wants (B) to play a game with him/her. (B) gets distracted easily, sometimes wanders to do other things, and (A) gets really upset about it, guilt trips (B) all the time about it, and tries to manipulate (B) into doing what (A) wants. And it happens frequently.

Knowing that (A) is generally selfish, and he/she demands a lot of attention/time spent with him/her and mostly has an attitude 24/7..
And (B) is a nice person who's had a hard life, who is the kind of person who takes (A)'s manipulation in stride though sometimes may get upset about it..

Would you encourage (B) to get rid of (A)?
Would you also consider (A) a bad person? Like generally, not like on par with rapists or anything.
Would you be friends with (A) if you had a choice? Or do you think (A) would be a bad friend?
Would you think (B) has better options? Would you encourage (B) to explore those options?

Please give me lots of answers. I want a lot of opinions.