With all due respect to Rob, I too have noticed that he’s coming over as being a little less tolerant than usual…I think this could be, in part, on account of the gulf between his knowledge and the cerebral challenges he getting on this forum nowadays, if ever, to be fair!
Top tip, though…as infirm, elderly, decrepit, grey, miserable and grumpy as he may be…he’ll be worth much more to your numismatic journey onside 😉