This skill is something we expect of 8 year old children.
So I usually do some practice writing on scratch paper before attempting the final version.
Notice he said "printing the address would have taken less time". That doesn't sound like the issue was formatting or knowledge. It reads to me as the physical skill of penmanship.
It's not very far-fetched -- especially for regions where paper checks became outdated long ago, like my European friends have told me has been the case there since the Earth cooled.
So how, specifically?
These days, I get paid electronically. I pay my bills online. I bought some Forever stamps and mailing envelopes once about 5 years ago, but I haven't had any reason yet to use any of them. If I have to send out a package, I'm using a service like PirateShip and printing a self-adhesive label to keep it consistent with other packages. My work is usually done with a computer -- and when it is more hands-on, then it's usually work that doesn't imply writing anything at all.
When I want to take a quick note, I use my pocket supercomputer. For longer notes and correspondence, I use a real computer. If I need to draw a diagram to share with others, I'll probably be sharing it with them electronically so I produce that diagram electronically from the start.
I did use a pen the other day to draw a napkin sketch of a wiring diagram for some changes I want to make in my garage. AFAIK, I only have 1 working pen at home. I knew exactly where to find it; it was sitting in the last place I used it, about 3 months ago.
But now I'm inclined to reproduce that diagram electronically so I can easily move elements around and label it all clearly (so I can formulate a complete plan and spend more of my time doing the work instead of thinking about it once I get up on a ladder in the dark), so drawing it on paper may have been just a duplication of effort.
If I have time I prefer to scan forms and fill them out with a computer.
All my text generation is digital using either a keyboard or touchscreen.
