Updating a belief when new evidence arrives is a sign of careful thinking, not inconsistency, yet it can feel uncomfortable, especially if the original belief was held publicly or with some confidence. The discomfort is worth pushing through, since clinging to an outdated view rarely improves with time.
The skill lies in distinguishing a genuine update from simply following whatever opinion is loudest at the moment. A real update responds to new, credible evidence and can usually explain, clearly, what specifically changed and why, rather than drifting toward a new position without being able to name the reason.
Practised well, this habit lets a person hold views with appropriate confidence: firm enough to act on, but genuinely open to revision if better evidence appears, which tends to produce steadier, more trustworthy judgement over time than either rigid certainty or constant, unexplained changes of mind from one week to the next.