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Comfortable With Uncertainty by Michael Ashcroft
Why read this
Keeping a felt sense of 'I don't know for sure' is what lets you notice the things your certainty would have filtered out.
The trick to being able to notice the treasure in the unfamiliar lies in noticing that it is unfamiliar in the first place, becoming comfortable in that experience, and interrupting the tendency to make it familiar by asserting that things are a certain way. As long as there is at least some felt sense of “I don’t know for sure,” you’ll be better able to notice valuable things in the world that don’t align with the expectations that derive from your certainty.
Related points on this are Certainty doesn't exist but we always crave it and Intuition has to be stress-tested for it to be useful.