Choosiness, also known as pickiness, fastidiousness, or selectiveness, is a tendency to be selective or meticulous when making choices or decisions. Other synonyms for choosiness include fussiness, finickiness, persnicketiness, and discrimination. These words all indicate a preference for high quality or a desire for perfection. A person who is choosy or picky may be looking for the best option available, or they may simply have strong preferences or specific requirements. Whatever the reason behind it, choosiness can sometimes be seen as a negative trait, but can also be seen as a mark of discernment and good taste.