LETTERSPostcards from the pandemicWaiting . . . for film to be developed; TikTok amusements; what light through yonder window breaks — an update on how readers are copingBy Matthew Bernstein Globe Staff,Updated October 27, 2020, 12:11 p.m.Email to a Friend Share on Facebook Share on TwitterPrint this Article View CommentsHeather Hopp-Bruce; Globe Staff Illustration Matthew Bernstein is the Globe’s letters editor. He can be reached at firstname.lastname@example.org and on Twitter at @GlobeBernstein.