Particular importance is rather elusive. It refers to someone who is exceedingly particular and judgmental. A persnickety individual usually be meticulous and sets the bar high when it comes to standards and flawlessness. Their fastidious nature
can be seen as admirable, but it can also lead to overly demanding censure and unnecessary dissatisfaction. Being persnickety is commonly associated with detailed attention to detail but can also be seen as a manifestation of perfectionism.