Overcritical - especially of small faults, inclined to judge too severely, carping, nit-picking, pedantic, faultfinding
A male demon, fiend, or lascivious spirit, believed to lie on sleeping persons and to have sexual intercourse with sleeping women.
Whilst hippo has been known to fantasise about life in bygone days - he's a free spirit moving in both time and space - his current job description refers strictly and exclusively to the modern-day meaning. (I append that comment for the benefit of my wife, who may be reading this site.)
1. The word daemon is Greek for "spirit or soul."
2. A dæmon in the Philip Pullman trilogy His Dark Materials, is a physical manifestation of the soul of a conscious human.
3. A guardian spirit or guardian angel often associated with the communication of advice and inspiration.
4. Again, a guardian spirit; the inspiring or indwelling spirit of a place or thing; an entity or intelligence of a particular force; an artificial elemental created by a person or group for a specific purpose or force.