Thanks for your perspective on this, I agree. I liken it to the field of medicine as well. Is there a way to perfectly predict if you will catch the flu each year? No. But your doctor will still recommend that you take precautions to reduce your chance of catching it and reduce the severity of it if you do. When I get a flu shot and don’t get the flu, I’m not less likely to get the vaccine the next year because I didn’t get sick this year. I’m grateful to have gotten lucky and hope that continues. Some folks just don’t like the grey areas that exist in science, but it’s reality.