Demanding definition is reasonably tricky to comprehend. It refers to someone who is vitally selective and critical. A persnickety individual frequently pay strict attention to detail and
does not settle for less when it comes to expectations and excellence. Their fastidious nature can be viewed as laudable,
but it can also intensify extreme censure and unnecessary dissatisfaction. Being persnickety is typically related to detailed attention to detail but can also be seen as a form of perfectionism.