A chariot may have strong horses, sound wheels and firm reins. But if the charioteer does not know where to go, speed alone cannot make the journey meaningful. The Katha Upanishad offers this image of the human being: the body is the chariot, senses are the horses, mind is the reins, and intellect is the charioteer. The Self is the traveller. Each has its place; the journey depends on how they work together.

Consider an ordinary disagreement at work. AI may help us draft a sharp reply to a colleague, finding persuasive words in seconds. Before sending it, however, we must ask whether those words will resolve the disagreement or merely satisfy our anger. The tool can assist expression. The responsibility for our intention remains ours.

Here, the ancient chariot image becomes revealing. The charioteer may be capable, yet fear, resentment or the desire to be proved right can still pull the reins. Intelligence can justify an impulse as readily as it can question it, which is why discernment begins when we notice what is moving us.

Remembering the Self as the traveller means turning attention inward and asking whether we are so absorbed in movement that we forget our purpose. A brief pause before responding can allow us to examine our motive, consider another person's situation, and ensure our action serves something higher. Knowledge shows what's possible; discernment chooses what deserves our effort.

In the age of AI, our task is not only to build stronger brains but to cultivate wiser minds - so that what we can do remains guided by what is worth doing.