Rama, the desire for selfless service, and Ravana, the desire for selfish satisfaction, both exist within us. When Rama faces Ravana on the battlefield, he must sever all ten heads of his enemy at once, which is how we must slay the selfish ‘I.’
Easwaran reads the Ramayana allegorically as an interior psychic drama in which Rama and Ravana represent opposing desires—selfless versus selfish—staged within every individual.
, The Bhagavad Gita for Daily Living: A Verse-by-Verse Commentary, 1975thesis