Choosy importance is somewhat tricky to comprehend. It refers to someone who is immensely picky and nitpicking. A persnickety individual typically nitpick and sets the bar high when it comes to standards and perfection. Their attention to detail can be perceived as commendable, but it can also exacerbate excessive censure and superfluous dissatisfaction. Being persnickety is typically associated with exact focus on specifics but can also be seen as a manifestation of pedantry.

Pernickety Definition Meaning MerriamWebster