Choosy meaning is somewhat hard to grasp. It refers to someone who is exceedingly choosy and critical. A persnickety individual often pay strict attention to detail and does not settle for less when it comes to criteria and perfection. Their meticulousness can be viewed as laudable, but it can also exacerbate overly demanding criticism and superfluous dissatisfaction. Being persnickety is often related to thorough attention to detail but can also be seen as a manifestation of perfectionism.