Sāstra says don't try to change your karma-phala. Better utilize that energy for becoming advanced in Kṛṣṇa consciousness. Because you cannot change the destiny. That is not possible. Then shall I not endeavor for improvement of my economic . . . economic position? No. Why? I am, because destiny, whatever you have got your destiny, you'll get it. How shall I get it? Now suppose if you are put into some unwanted circumstances—you do not want it—you are forced to accept it. So similarly, as distressed condition comes upon you without your wanting, similarly, the position of happiness also will come , even you don't have to try for it. Tal labhyate duḥkhavad anyataḥ sukham (SB 1.5.18). Just like distressed condition, unhappiness, nobody wants, but it comes by force. Similarly, the conditional happiness of life . . . because everyone's life is mixed up with some distress or happiness. Nobody can say: "I am simply happy." That is not possible. Distress is there, but nobody wants distress. But it comes. So why happiness will not come? So don't waste your time in this way, because you cannot change this. This will come, automatically. You try for Kṛṣṇa consciousness, which you never tried. And that is recommended.
And there is a Bengali verse, janame janame sabe pitā mātā pāya (Prema-vivarta): to take care of oneself by the fathers, that is available in every life. Because the ant is also taking care. That is not human society, but he's still taking care. A tiger also taking care. The small cubs, they're loitering on the . . . on the body of the lion, and he is feeling very nice. Even monkeys, I have seen. One monkey came in the window, and she had one small child, and somehow or other the child came inside my room. She, that outside monkey, became mad after it. So I had to take . . . (laughs) The affection is there. The ant, they're affectionate; the snake affectionate; the tiger affectionate; the man is affectionate. That is given. Otherwise, who will take care? So therefore the Vaiṣṇava kavi says, janame janame sabe pitā mātā pāya: in every life you'll get father and mother and their protection; kṛṣṇe guru nahi mile bhaja hari ei: but in every life you cannot get Kṛṣṇa and guru take care of. Because unless you get Kṛṣṇa and guru, then you are within the cycle of birth and death. And you get father and mother and their care, that is all right, but Kṛṣṇa-guru does not come in that way. That you have to search out. Ei rūpe brahmāṇḍa brahmite kona bhāgyavān jīva guru-kṛṣṇa-kṛpāya pāya bhakti . . . (CC Madhya 19.151). Because Kṛṣṇa-guru will give you the nucleus of devotional life. So kṛṣṇa guru nahi mile bhaja hari ei (Prema-vivarta).