व्यवसायात्मिका बुद्धि

Vyavasāyātmikā buddhi means, plainly, an intellect whose very nature is resolve. Today the word vyavasāya is used for business, but in this verse it means resolve, a firm intention from which action comes.

Verse 2.41 calls this intellect single, while the intellects of those who cannot resolve are said to have many branches and to be endless. So the difference is not in the number of thoughts but in whether there is a centre. A resolute intellect may hold many thoughts, but beneath them is one trunk. Verse 2.44 says that in a mind carried off by promises of enjoyment and power this intellect is not established in samadhi, and 2.53 names its ground as unmoving steadiness in the Supreme.

This intellect is not stubbornness. Stubbornness is holding to your opinion because changing feels like humiliation. The resolute intellect is unshaken at the level of the centre and open at the level of means, so it can change its road on new facts.

There is no single method to gain it, but one simple form of practice is to write, in every tangle, one sentence: what do I most need? Then test every piece of advice against it.