Acharya Prashant explains that self-knowledge is attained through 'Vichar', which in the context of sages like Raman Maharshi or Kabir Saheb, refers to a deep spiritual vision and understanding rather than ordinary mental agitation. He emphasizes that true 'Purusharth' or right action is the means to end suffering. This action should ideally arise directly from the heart or the soul and manifest as a complete movement. However, for most people, this flow is obstructed by the intellect. While the intellect should only serve as a manager or organizer to facilitate the smooth execution of action, it often takes a leadership role, leading to mental conflict and paralyzed or erratic physical action.