Yep, and I am old enough to have actually worked several years at a time when certain official documents/registers had to be hand-written. I am not talking of

Yep, and I am old enough to have actually worked several years at a time when certain official documents/registers had to be hand-written. I am not talking of one line per day, I am talking of tens of pages per day. When you have to write at length (hours per day) there is nothing as "light" as a fountain pen, using ball pen or rollers invariably get your hand more tired.