In this verse, Krishna elevates Arjuna’s perspective by defining the ‘dhira’ (the steady or wise one) not as someone who lacks emotion, but as someone who has transcended the dualistic fluctuations of the mind. By calling Arjuna ‘purusharshabha’ (the best among men), Krishna acknowledges his inherent potential to rise above the sensory bombardment of the world. The essence here is not the suppression of feelings, but the alignment of one’s inner state with the immutable Self, which remains untouched by the external arrival and departure of happiness and distress. It is a call to recognize that the ‘self’ we identify with during worldly events is merely an ephemeral shell, whereas our true nature is the witness consciousness that stands eternal and unaffected. This realization is the prerequisite for ‘amritatva’ (immortality). When a seeker stops reacting to the pairs of opposites—success and failure, pleasure and pain—they cease to be a puppet of karma. By stabilizing the intellect, the practitioner begins to abide in the eternal aspect of their being, thereby qualifying themselves for the ultimate liberation. Krishna is teaching Arjuna that the battle is not just against an external enemy, but against the conditioned habit of being disturbed by the duality of the material world, preparing him for the path of selfless action performed in total equanimity.

True immortality is found when one reaches a state of inner equipoise where the external fluctuations of duality no longer define the core of one's being.