Acharya Prashant explains that if a person is truly wise and has made the right choice in the present moment, they would be fully immersed in what they are doing rather than being distracted by memories or future expectations. He asserts that wandering thoughts about the past or future indicate that one's current engagement is not fulfilling or appropriate. Using the analogy of food, he notes that if one remembers a past meal while eating, it signifies that the current meal is unsatisfactory. He advises that instead of dwelling on the past, one should take action to improve their present situation. He emphasizes that spirituality is not about seeking happiness, as happiness is always tied to the background of sorrow. When one recalls a happy memory, they are simultaneously inviting the pain of its absence, as the very act of remembering proves that the joyful moment has ended. Acharya Prashant further clarifies that both pleasure and pain are forms of mental agitation that disturb one's peace. He points out that the greater the pleasure derived from a past event, the greater the sorrow caused by its passing. He critiques the pursuit of happiness, stating that no spiritual scripture sets happiness as the ultimate goal. Regarding memories, he explains that they should only be used as tools for practical, worldly tasks—much like using a language learned in the past or spending money earned previously. However, one should not derive their identity or existence from these memories. He concludes by stating that worldly experiences are temporary and inevitably end in sorrow, whereas the true purpose of spirituality is to attain that which is eternal and never ends.