So it's not attacking someone when you find something "interesting" in what another says, but it is attacking when someone else finds something "interesting" in what you write. 

Got it.   Probably a subclassification under 5 301.n-something, likely under Criterion A

1.The person will believe others are using, lying to, or harming them, without apparent evidence thereof.
2.They will have doubts about the loyalty and trustworthiness of others,
3.,They will not confide in others due to the belief that their confidence will be betrayed.
4.They will interpret ambiguous or benign remarks as hurtful or threatening, and
5. Hold grudges,
6. In the absence of objective evidence, believe their reputation or character are being assailed by others, and will retaliate in some manner and
7. Will be jealous and suspicious without cause that intimate partners are being unfaithful.