The pitfalls in the practice of Mindfulness

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

Questioner: You are holding a rabbit in your hands, what else is there except sensory perception? Why must there be anything beyond sensory perception? Just look at the creature, look into his eyes. Let the perception be total, and you will realise what is beyond perception. But that comes as Grace.