I don't think it's so much incompetence, more the fact that identification of moths leads us down a route of
Macro? Yes
Swift? No
Geometrid? No
Hawkmoth? No
Noctuid? Yes
Ok, well it's one of about 400 species, and I can't help you any further. Here's 30 pages of illustrations to wade thru.
And, oh, I nearly forgot. We'll cut off your supply 2 months either side of Christmas, so you forget everything!!