Acharya Prashant explains that human actions are inherently simple, yet the mind introduces unnecessary complexity through excessive calculation and planning. This complexity arises from a desire for security and the need to feel that one is making the right choice by weighing pros and cons. He suggests that the mind is designed for movement and organization, and one should allow it to function without trying to force it into a state of stillness. Instead, one should live in the world of movement while remaining surrendered to an inner stillness and silence. He emphasizes that the mind is not a single entity but a collection of many tendencies, and the key to understanding is self-inquiry rather than focusing on the master.