Particular importance is reasonably tricky to comprehend. It refers to someone who is extremely particular and critical. A persnickety individual usually nitpick and sets the bar high when it comes to expectations and excellence. Their attention to detail can be regarded as praiseworthy, but it can also lead to unreasonable censure and unnecessary dissatisfaction. Being persnickety is often linked to precise attention to detail but can also be seen as a manifestation of pedantry.
