Choosy definition is reasonably difficult to understand. It refers to someone who is exceedingly
picky and nitpicking. A persnickety individual
tends to be fastidious and sets the bar
high when it comes to expectations and flawlessness. Their fastidious nature can be regarded as praiseworthy, but it can also exacerbate overly demanding criticism and unjustified dissatisfaction. Being persnickety is regularly connected with precise focus on specifics but can also be seen as a form of perfectionism.
persnickety EnglishFrench Dictionary WordReferencecom