Chapter 2 Verses 49-54. The lecture was given by Swami Tattwamayananda on May 17, 2019. - Why does the mind refuse to cooperate? - The need for freedom from anxiety and worry - Extraordinary mental powers without a spiritual ideal conceal within them the seed of trouble - Great skills need a spiritual ideal to guide them - How do we develop spiritual characteristics? - The quest for real and lasting efficiency - What is real success? - Five states of the mind and its functions - There can be no inner serenity and contentment without equanimity of mind - Karma-yoga enables us to confront reverses and failures with a smile, and go ahead. - Unselfishness enables us to tap our hidden mental resources.