Toxic relationships, and the perfect breakup

The following is an excerpt from a samvaad (dialogue) session with Acharya Prashant.
Question: Acharya Ji, I wanted to talk more about relationships. And I want to talk about toxic relationships. When is it and how is it, that a relationship turns toxic?
Acharya Prashant (AP): We have to go to the very beginning of the relationship. Most of the time, a…