Fussy significance is quite elusive. It refers to someone who is exceedingly particular and nitpicking. A persnickety individual typically be fastidious and has high standards when it comes to criteria and perfection. Their meticulousness can be viewed as laudable, but it can also lead to unwarranted criticism and unnecessary dissatisfaction. Being persnickety is commonly related to meticulous attention to detail but can also be seen as a type of obsessiveness.