For me, it's not a reactionary snark. I'm just fed-up with people lying, and my default mode has switched from trust to distrust for these people. Am I guilty

For me, it's not a reactionary snark. I'm just fed-up with people lying, and my default mode has switched from trust to distrust for these people. Am I guilty of not trusting people who have a habit of lying, or is this their own problem? Or as another example, do the villagers did wrong to the boy who cried wolf?