When it comes to explicit instructions of how to follow a procedure, you can’t skip any details. Part of GMP (Good Manufacturing Practice) is writing a good instruction set for anyone to pick up your job and make exactly what you make.
I’m not sure where this photo has come from, but I know it has circulated around the Internet. The commentary to go along with the photo is the wife giving the husband, who wants to help, these instructions: Honey, grab that bag of potatoes and peel half. Put them in a pot of water on the stove. I’ll be there in a minute.
Never get caught with your potatoes half peeled! Write good instructions so your staff can do what you do!