That's the question I asked before just starting and being consistent (which is absolutely key) about it. The answer was that I learned the mind could operate in a radically different way, and that malleability led to greater understanding of the dynamically different ways others can perceive the world.

But that was just my experience of it after a short time (one month)--it's an empirical process of consciously observing your own mind (and letting things go), which is fascinating, and leads to continuous changes in how you interact with the world and others in it.