Acharya Prashant explains that a life without love is like a dry leaf blown aimlessly by the wind, lacking a destination or a central focus. Such a person is like a drunkard stumbling through streets, easily swayed by external influences because they lack an inner pull or a singular goal. Without love, the world appears overly meaningful and distracting, leading to a state where one is constantly searching for fulfillment in various careers, material possessions, or random choices without any real conviction. This lack of a central 'one' to strive for stems from a failure to recognize one's own true self, resulting in a life governed by coincidence and the whims of others.