Demanding sense is fairly difficult to understand. It refers to someone who is immensely picky and judgmental. A persnickety individual often be fastidious and does not settle for less when it comes to standards and flawlessness. Their attention to detail can be viewed as laudable, but it can also intensify excessive criticism and avoidable dissatisfaction. Being persnickety is often linked to thorough attention to detail but can also be seen as a form of obsessiveness.