
The Bhagavad Gita Chapter 02 Verse 49 to 50.
Why are people so selfish? Can we become even minded? How can I have peace of mind? These questions haunt everyone and no one has peace of mind. The reasons are the disturbances caused by the mind makes us go from right to wrong, good to bad, pretty to ugly! We sway from left to right and right to wrong. This is not yoga. Yoga means equanimity of mind or even-mindedness.
Shri Krishna explains to Arjuna how one should become one with the divine by maintaining the equilibrium in mind and never falling for the good or bad.