Bhagavad Gita, Chapter 4, Verse 42
Therefore, cutting with the sword of knowledge this doubt about the Self, born of ignorance, residing in your heart, take refuge in Yoga. Arise, O Bharata!
Enough deliberating. Let real clarity cut through the hesitation, and then actually move.
This closes the chapter exactly where it needs to: not with more theory, but with a direct call to act. Everything explained across this whole chapter was always in service of this one moment, actually standing up and doing something.