Swami Vivekananda explains the spiritual meaning of the gopi’s divine love for Krishna, which is:
too holy to be attempted without giving up everything, too sacred to be understood until the soul has become perfectly pure. Even the Gita, the great philosophy itself, does not compare with that madness, for in the Gita the disciple is taught slowly how to walk towards the goal, but here is the madness of enjoyment, the drunkenness of love, where disciples and teachers and teachings and books . . . everything has been thrown away. What remains is the madness of love. It is forgetfulness of everything, and the lover sees nothing in the world except that Krishna, and Krishna alone.
–Swami Vivekananda, The Complete Works of Swami Vivekananda, vol. III, Mayavati, India: Advaita Ashrama, 1948, p. 259.
Yogis say that it is easier to calm a wild tiger than it is to quite the mind, which is like a drunken monkey that has been bitten by a scorpion (from “Living Religions” by Mary Pat Fisher).