@rosborne979,
I always thought that 9 was a magical number - not 7!
9 is a composite number, there are nine lives in a cat, we love to be on cloud 9,
we are dressed up to the nines, go the whole nine yards, there were nine muses and nine gods, the magical square has nine numbers, symphony Nr. 9 was the last one of Beethoven, and even Shakespeare knew how important
nine was:
The weird sisters hand in hand,
Posters of the sea and land,
Thus do go about, about,
Thrice to thine, and thrice to mine,
And thrice again to make up nine.