Tamāla Kṛṣṇa: "And for the service of the Lord he is always daring and active and is not influenced by attachment or detachment. Attachment means accepting things for one's own sense gratification, and detachment is the absence of such sensual attachment. But one fixed in Kṛṣṇa consciousness has neither attachment or detachment because his life is dedicated in the service of the Lord. Consequently he is not at all angry even when his attempts are unsuccessful. A Kṛṣṇa conscious person is always steady in his determination." 57: "He who is without affection either for good or evil is firmly fixed in perfect knowledge (BG 2.57)." Purport: "There is always some upheaval in the material world which may be good or evil. One who is not agitated by such material upheavals, who is without affection for the good or evil, is to be understood as fixed in Kṛṣṇa consciousness. As long as one is in the material world, there is always the possibility of good and evil because this world is full of duality. But one who is fixed in Kṛṣṇa consciousness is not affected by good and evil because he is simply concerned with Kṛṣṇa, who is all-good absolute. Such consciousness in Kṛṣṇa situates one in the perfect transcendental position called, technically, samādhi." 58: "One who is able to withdraw his senses from sense objects as the tortoise draws his limbs within the shell is to be understood as truly situated in knowledge (BG 2.58)." 59: "The embodied soul may be restricted from sense enjoyment though the taste for sense objects remains, but ceasing such engagements by experiencing a higher taste, he is fixed in consciousness (BG 2.59)." 60: "The senses are so strong and impetuous, O Arjuna, that they forcibly carry away the mind even of the man of discrimination who is endeavoring to control them (BG 2.60)." 61: "One who restrains his senses and fixes his consciousness upon Me is known as a man of steady intelligence (BG 2.61)."
Prabhupāda: This is the conclusion of all symptoms. There are others also?