Kṛṣṇa defines ‘Determination in the Mode of Passion’. This is a very strong willpower, but it is focused entirely on the material world. The person is determined to achieve their ‘Dharma’ (social status), their ‘Artha’ (wealth), and their ‘Kāma’ (pleasure). They are ‘Phalākāṅkṣī’—obsessed with the results. Their determination is fueled by ‘Prasaṅgena’—intense material attachment. This is the ‘Grit’ of the ambitious materialist. They can work 20 hours a day and overcome huge obstacles, but only because they want the mansion, the fame, or the power. If there were no material reward, their willpower would vanish. Their determination is a ‘slave’ to their greed. While impressive to the world, this kind of willpower keeps the soul exhausted and bound to the cycle of karma. It is a ‘brittle’ strength because it depends on external validation. It teaches us to examine the ‘Engine’ of our willpower. Why are we so determined? If it is just for our own ego and comfort, we are in the mode of Passion. We should strive to redirect that same energy toward spiritual goals. Imagine if we were as determined to please Kṛṣṇa as we are to make money! Rajasic determination is a powerful force used for a small, temporary purpose; we should upgrade it to a Sāttvika purpose.