There are facts, observations, and interpretations
There is never 100% confidence in an interpretation therefore any interpretation could be wrong.
Understand all interpretations of the facts and observations. Understand the facts and observations that support or oppose every interpretation and add your % confidence to it.
You should never disagree with someone else’s interpretation, you should have low confidence in the interpretation.
If everyone started with facts and observations it would be easier to determine how confident we should be in the interpretations.