Fussy meaning is quite difficult to understand. It refers to someone who is vitally choosy and nitpicking. A persnickety individual frequently be fastidious and sets the bar high when it comes to quality and excellence. Their fastidious nature can be regarded as praiseworthy, but it can also exacerbate unreasonable censure and unnecessary dissatisfaction. Being persnickety is regularly related to precise focus on specifics but can also be seen as a manifestation of perfectionism.