Persnickety sense is quite difficult to understand. It refers to someone who is extremely picky and disapproving. A persnickety individual usually be meticulous and does not settle for less when it comes to standards and excellence. Their fastidious
nature can be viewed as laudable, but it can also lead
to unreasonable criticism and unnecessary dissatisfaction. Being persnickety is often connected with thorough attention to detail but can also be seen as a type of pedantry.
