What is Over-fussy?

Over-fussy definition and meaning on Dictionary terms:
adjective, fussA.iA.er, fussA.iA.est.
excessively busy with trifles; anxious or particular about petty details.
hard to satisfy or please: a fussy eater.
(of clothes, decoration, etc.) elaborately made, trimmed, or decorated: All the bric-a-brac gave the room a fussy, cluttered look.
full of details, especially in excess: His writing is so fussy I lose the thread of the story.


reference: https://www.dictionary.com/browse/over-fussy