I understand, and that was actually my point.
Another point is that I actually have started my pilot's licence. I'm a student pilot. I do solos, and as a result of that I promised my friends two things: the first is that I would warn them whenever I go in the air and make sure they're not in the vicinity; and secondly, I would study and memorize the book. When I studied the book I was surprised to see how much coordination there is in circuit patterns. In fact, these people who do test pilot programs are the best of the best. They've logged tens of thousands of hours. It's surprising how expert they are and how much the safety record in Canada is, as a whole, as a result of circuit patterns, as a result of levels, etc. I just want to confirm for those people listening that there's a huge organization there, and I am quite surprised at how structured it is and how safe it is.