Demanding definition is reasonably tricky to comprehend. It refers to someone who is immensely particular and disapproving. A persnickety individual usually nitpick and has high standards when it comes to expectations and excellence. Their attention to detail can be viewed as laudable, but it can also exacerbate unwarranted criticism and avoidable dissatisfaction. Being persnickety is commonly related to exact attention to detail but can also be seen as a manifestation of pedantry.
