I think a lot of people don't really understand how deadly it is.
I lost both my father in law, and my father to it.
In the case of my father in law, who died some 34 years ago, when Karen was only 22 yo (that was before I knew her....so I never met him), he used to play golf a lot....he was nearly bald, and never wore a hat. So he copped it on the top of his head.
My father always used to wear shorts, and it started with him on the side of his leg......it was only a small black mark on his leg, but the doctors knew what it was and cut it out accordingly. But within 3 to 4 months he was dead. I remember they CAT scanned his whole body not long before he died, and on the scan was two white spots in his brain about the size of walnuts.
So yeah.....if you don't get it early enough, it gets into a vital organ, usually the brain, and ya done for.
Out of all the cancers, it's probably the most quickest and deadliest.