क्रोधाद्भवति सम्मोहः सम्मोहात्स्मृतिविभ्रमः | स्मृतिभ्रंशाद्बुद्धिनाशो बुद्धिनाशात्प्रणश्यति ||
Krodhad bhavati sammohah
From anger arises delusion; from delusion, loss of memory; from loss of memory, destruction of intelligence; and from that, one is ruined.
Modern Application: Uncontrolled emotions lead to downfall.
Deep Wisdom: This is the complete chain of downfall — one of the most important psychological teachings in the Gita.