Demanding importance is quite tricky to comprehend. It refers to someone who is exceedingly picky and disapproving. A persnickety individual often be fastidious and does not settle for less when it comes to criteria and excellence. Their attention to detail can be viewed as laudable, but it can also intensify extreme disapproval and unnecessary dissatisfaction. Being persnickety is often related to precise focus on specifics but can also be seen as a type of obsessiveness.