Particular importance is somewhat elusive. It refers to
someone who is vitally selective and judgmental. A persnickety individual usually be meticulous and does not settle for less when it comes to expectations and excellence. Their attention to detail can be seen as admirable, but it can also exacerbate excessive
disapproval and unnecessary dissatisfaction. Being persnickety is frequently related to meticulous attention to detail but can also be seen as a type of pedantry.