In article ,
Roy Smith wrote:

In article
,
john smith wrote:

My motivation for finally getting bifocals was not being able to read
the small print on approach charts at night.

These days, of course, you can solve that by downloading the PDFs and
printing them any size you want!

That's true, but when you don't know where you are going in the first
place, it is difficult to know where you will end up. :-))