Whenever I see someone make an erroneous double entry in a comments section I type:
I see everything twice.
As a homage to the soldier who saw everything twice
In Catch-22.
Well, actually it is a homage to Yossarian
who parroted the soldier who saw everything twice,
as a means of getting out of flying combat missions, Yossarian, not the soldier who saw everything twice,
until the soldier who saw everything twice died.
Causing Yossarian to say ...
I see everything once!