Persnickety sense is reasonably elusive. It refers to someone who is extremely picky and fault-finding. A persnickety individual often be fastidious and sets the bar high when it comes to quality and flawlessness. Their meticulousness can be viewed as laudable, but it can also exacerbate extreme disapproval and superfluous dissatisfaction. Being
persnickety is frequently related to meticulous attention to detail
but can also be seen as a form of obsessiveness.