Demanding definition is somewhat elusive. It refers to someone who is vitally meticulous and disapproving. A persnickety individual usually be meticulous and does not settle for less
when it comes to expectations and perfection. Their fastidious nature can be viewed as laudable, but it can also lead to excessive censure and avoidable dissatisfaction. Being persnickety is commonly related to meticulous focus on specifics but can also be seen as a form of obsessiveness.
