Lately, I have been feeling as if nothing in life is really worth desiring. As I was a little alarmed by these nihilistic thoughts, I tried to avoid them. But, in some mystic traditions, this state of "desirelessness" seems to be actively pursued by practitioners. My question is: can my nihilism perhaps have some value, i.e. what is good about the state of not feeling desire?

There are traditions philosophical and religious- that see value in states of living in which we are not ruled by desires but by reason or wisdom or the Dao, and so on. These traditions are rarely 'nihilistic' however when it comes to values, good and bad or evil, seeking enlightenment, and so on. In Christian mystical tradition, for example - e.g. John of the Cross....- there is a fascinating treatment of "the dark night of the soul" in which a person may feel a complete evacuation of desire and meaning, but this is a period or passage from ordinary life to a state of fulfillment "on the other side." The situation you describe prompts me to think you might find some consolation --or recognize something of yourself in ancient Greek cynicism. You might check out the classic Lives of Eminent Philosophers by Diogenes Laertius. While I am far from any alignment with Greek or modern cynicism, Diogenes is a fascinating figure whose indifference to the desires of his contemporaries was in my view radical and of enduring importance.

If you want to consider how cynicism, ancient and modern, can be effectively challenged you might look at Overcoming Cynicism; William James and the Metaphysics of Engagement by Megan Mustain.

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