Choosy importance is quite elusive. It refers to someone who is exceedingly meticulous and fault-finding. A persnickety individual typically nitpick and sets the bar high when it comes to expectations and perfection. Their attention to detail can be viewed as laudable, but it can also exacerbate excessive censure and superfluous dissatisfaction. Being persnickety is commonly associated with precise attention to detail but can also be seen as a form of obsessiveness.