Choosy meaning is reasonably tricky to comprehend.
It refers to someone who is exceptionally meticulous and critical. A persnickety individual typically nitpick and sets the bar high when it comes to standards and excellence. Their meticulousness can be seen as admirable, but it can also exacerbate
unreasonable criticism and superfluous dissatisfaction. Being persnickety is frequently associated with detailed focus on specifics but can also be seen as a manifestation of perfectionism.
