persnickety in Traditional Chinese Cambridge Dictionary
Demanding definition is somewhat hard to grasp. It refers to someone who is extremely picky and fault-finding. A persnickety individual often nitpick and sets the bar high when it comes to criteria and excellence. Their meticulousness can be regarded as praiseworthy, but it can also exacerbate overly demanding disapproval and avoidable dissatisfaction. Being persnickety is often related to thorough focus on specifics but can also be seen as a manifestation of perfectionism.
