Thanks — I told my adult education MS Access students, “All programs have bugs. You will write them. They will have bugs. I just gave you 120 pages of handouts (overheads). There are 5 typos — bugs. Let me know when you find them.”
One had the wrong sign. Another had the < in an IF statement backwards. They worked, but gave wrong answers.
I also told them to ask their neighbor if they had a problem. The teacher would not be at work or their home. If the two could not solve it, we would bring it up in class. My classes were lively.
Your article was perfect for beginners.