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The workaday engineers I know use pencils. Ink pens are for writing checks and filling out tax forms, distasteful activities for which a drug-store ballpoint is more than adequate.
My reply was yeah, but, somethings just "ain't worth changing" That's part of the reason we're in the mess we're in today.
Most likely explains the writing style of todays youth if you can call it that. Most that I see battle with the cursive style and the printing is bad.....