Fussy definition is
reasonably tricky to comprehend. It refers to someone who is immensely selective and fault-finding. A persnickety individual often nitpick and does not settle for less when it comes to quality and excellence. Their attention to detail can be viewed as laudable, but it can also intensify excessive criticism and avoidable dissatisfaction. Being persnickety is frequently related to meticulous focus on specifics but can also be seen as
a manifestation of obsessiveness.