Acharya Prashant explains that ambition and desire are essentially a chase for happiness, which serves as proof that one is currently unhappy. He argues that when a person is truly joyful or in a state of ecstasy, they do not think about the future or plan for happiness because they already possess it. Ambition and desire arise from a fundamental state of unhappiness in the present moment. The speaker highlights a basic contradiction: while the unhappiness exists right now, ambition seeks a cure in the future. Since life and unhappiness are only experienced in the present, they cannot be resolved by future achievements. Acharya Prashant describes ambition as a false medicine that prolongs suffering by deluding the individual into believing that a future victory will cure their current discomfort. He asserts that the real cause of unhappiness is a wandering mind and a lack of attention. The true remedy is total immersion and attention in the present moment. When one is fully engaged in life as it happens, the need for ambition disappears. He concludes that the mind is cunning and dupes itself into devaluing the present in favor of a future that never truly arrives.