The human experience of uncertainty and groundlessness play a central role in most of the teachings of Pema Chodron. She is quite clear that there’s no cure for impermanence or uncertainty, they are a part of life we can’t escape. However, she provides many approaches to learning to be more at ease with uncertainty. This article, drawn from one of her many books on the subject, gives an excellent introduction to the path of opening to uncertainty. You can find her article here: The Fundamental Ambiguity of Being Human
Santiago Santai Jimenez is a monk from Columbia who practices in the Zen tradition. In this article he reflects on how embracing groundlessness and impermanence can help us experience richness in daily life. You can find his discussion of groundlessness here: The Groundless Path