Acharya Prashant explains the profound difference between living in time as a function of the past and future versus living in the 'Now' as an eminence of the source. He uses the metaphor of a crossroads to illustrate that one's definition of 'Now' determines the quality of their life. If one views the present as merely a continuation of the past, they remain trapped in the endless cycle of time and suffering. However, if the present is seen as an emergence from the source, a different dimension of existence opens up. He emphasizes that while desires are endless, their dissolution is possible through this shift in perspective.