.... Apologies: I should have added that I was distracting myself from the dire news, so may have been inadvertently firing off my mouth from the hip (again). As for said dividing line, it's even harder to know where it is if you don't know the reader's context; so I suggest we say "everybody has their own line in the sand", and (erm) draw a line under it. I will now go and write "I will always take an hour extra before I click Submit" four hundred times.

"Quick, Jeeves! my asbestos mail-reading long johns!"