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Demanding meaning is somewhat difficult to understand. It refers to someone who is exceedingly particular and fault-finding. A persnickety individual often be meticulous and has high standards when it comes to standards and excellence. Their fastidious nature can be perceived as commendable, but it can also exacerbate unreasonable criticism and avoidable dissatisfaction. Being persnickety is typically linked to detailed attention to detail
but can also be seen as a manifestation of perfectionism.
persnickety meaning