End angry ambivilance and thoughtless anxiety for social experiences

What happens if you are cast out of a social circle or social relationship.   This is the heresy by which one person or a group of persons succums to baseless anger or baseless ambivilance towards another.   I do believe this is the least of the previously mentioned social diseases and heresies and in fact, this is not heresy. This is untuned and broken idealism and the result of displeasure that possibly still exists but has no current rationale in its inception.  Perhaps a friend of yours may make a social or spirutal error.  That is a sin perhaps that can be forgiven.  Forgive when atonement and restitution takes place.  Holding fast to anger and resentment builds a fractured constitution and does no good to either individual or the group.