How attachment arises, and how to get rid of it?

The following is an excerpt from a samvaad (dialogue) session with Acharya Prashant.

Questioner (Q): What is attachment?

Acharya Prashant (AP): The way our brain is constituted, has nothing of its own. If you ask the brain, “Who are you?” It will not be able to say anything if it has been kept in complete isolation. But the brain is never in isolation. It…