Demanding sense is fairly difficult to understand. It refers to someone who is exceptionally choosy and disapproving. A persnickety individual frequently nitpick and sets the bar high when it comes to criteria and excellence. Their attention to detail can be viewed as laudable,
but it can also magnify extreme criticism and unjustified dissatisfaction. Being persnickety is often linked to exact focus on specifics but can also be seen as a manifestation of perfectionism.
Persnickety definition in American English