Choosy
definition is rather difficult to understand. It refers to someone who is vitally particular and fault-finding. A persnickety individual tends to be fastidious and sets the bar high when it comes to standards and excellence. Their fastidious nature can be seen as admirable, but it can also lead to excessive criticism and unnecessary dissatisfaction. Being persnickety is frequently linked to exact attention to detail but can also be seen as a form of pedantry.