Demanding importance is reasonably difficult to understand. It refers to someone who is exceptionally meticulous and judgmental. A persnickety individual typically pay strict attention to detail and has high standards when it comes to expectations and flawlessness. Their meticulousness can be regarded as praiseworthy, but it can also intensify unreasonable disapproval and unnecessary dissatisfaction. Being persnickety is regularly connected with precise focus on specifics but can also be seen as a manifestation of obsessiveness.
Persnickety Definition Meaning MerriamWebster