In this talk, David explores Sūtras I.29–I.32, where Patañjali names the nine obstacles (antarāyas) that scatter and disrupt the mind: illness, heaviness, doubt, carelessness, lack of energy, overindulgence, erroneous perception, failure to ground, and instability. He explains how these states stir up citta-vikṣepa—the “shaken” or unsettled mind field—and how practice itself is designed to help us notice and address them. We also look at the accompanying signs that reveal when obstacles are active: pain (duḥkha), despair, restlessness of the limbs, and disturbed breathing. Patañjali’s solution is simple yet profound: steady attention to one principle or truth (eka-tattva abhyāsa). David relates this to his own seven āsana principles, showing how working with foundation, spinal gesture, or breath can clear the mind and return us to steadiness. The talk closes with Rumi’s poetry, reminding us of the hard but essential work of recognizing our darker states and the obstacles that hold us back, and the possibility of meeting them with wakefulness and care.