॥ 44 ॥
In plain words
Because it gives rise to desire, anger, delusion, loss of memory, destruction of discernment, and complete ruin.
कामक्रोधमोहस्मृतिभ्रंशबुद्धिनाशसर्वनाशकारणत्वात् ॥ 44 ॥kāmakrodhamohasmṛtibhraṃśabuddhināśasarvanāśakāraṇatvāt
Sūtra 44
Other commentaries
On this passage
The sequence echoes the psychology of the Gītā: attachment intensifies into desire and anger, then clouds memory and discernment until the whole orientation of life is lost.