Kaṁsa once said, "What harm can this boy do to me? He has no power." The next moment Kaṁsa was informed that all of his friends had been killed by the boy. Then Kaṁsa began to think in perplexity, "Shall I go immediately and surrender unto Him? But how can a great warrior do this?" The next moment he thought, "Why should I be afraid of Him? There are still so many wrestlers standing to support me." But the next moment he began to consider: "The boy is certainly not common, because He has lifted Govardhan Hill with His left hand. So what can I do in this connection? Let me go to Vṛndāvana and inflict pains on all the residents there. But still I cannot even go out, because my heart is trembling from fear of this boy!" This condition of Kaṁsa's mind reveals an instance of pride, lamentation, humility, determination, remembrance, doubtfulness, anger and fear. Actually eight different symptoms comprised the mental condition of Kaṁsa. This is another instance of an aggregate of symptoms in hopeless ecstatic love.
One householder devotee once said, "My Lord, I am so wretched that these two eyes are never desiring to see the glorious city of Mathurā. Therefore, my eyes are actually condemned. I am nicely educated, but my education has simply been used in government service. I have not considered formidable time, stronger than anything else, which creates and annihilates everything. To whom shall I leave all of my wealth and fortune? I am becoming older and older. What shall I do? Shall I execute devotional service from here at home? This I cannot do, because my mind is being attracted by the transcendental land of Vṛndāvana."
This is an instance of hopelessness, pride, doubtfulness, patience, lamentation, determination and eagerness—an aggregation of seven different symptoms in ecstatic love for Kṛṣṇa.
There is a proverb in Sanskrit which says, "Disappointment gives rise to the greatest satisfaction." In other words, when one's sentiment or ambition becomes too great and is not fulfilled until after seemingly hopeless tribulation, that is taken as the greatest satisfaction. Once the cowherd boys in Vṛndāvana were vainly searching after Kṛṣṇa for a long time, and for that reason their faces became blackened, and their complexions appeared faded. Just then they could hear on the hill a faint vibration from Kṛṣṇa's flute. Immediately all of them became very much engladdened. This is an instance of satisfaction in the midst of disappointment.
Śrīla Rūpa Gosvāmī says that although he has no expert knowledge about the sounds and meanings and mellows of the symptoms of ecstatic love, he has tried to give some examples of different varieties of love of Kṛṣṇa. He further states that the thirty-one disturbing symptoms of ecstatic love, plus nine other symptoms, all taken together equal forty primary symptoms of ecstatic love. These symptoms create transformations of bodily activities as well as movements of the senses. All of them can be accepted as different feelings of the heart. Sometimes some of the feelings are quite natural. Sometimes some of the feelings are just temporary appearances. Those symptoms which are very natural always remain, both within and without the devotee.