A retired plasterer sat at the back of our room for six weeks before he said a word, and then he asked how to write an

A retired plasterer sat at the back of our room for six weeks before he said a word, and then he asked how to write an invoice. Nobody laughed, because four other people had been waiting to ask the same thing. If that sounds familiar, put your name on the free list and we will send you the handout he took home.