Persnickety sense is reasonably elusive. It
refers to someone who is extremely selective and critical. A persnickety individual usually be meticulous and sets the bar high when it comes to expectations and perfection. Their attention to detail can be seen as admirable, but it can also exacerbate unreasonable criticism and unnecessary dissatisfaction. Being persnickety is typically associated with thorough attention to detail but can also be seen as a form of obsessiveness.
