Thank you for posting this.
I've had two basal cell tumors removed from my face, locations very nearly identical to the photos above. One straight down the middle of my forehead, the other an absolute mirror image of John's.
I go every six months. I have anything removed and biopsied if my dermatologist says so much as "maybe we should." I haven't had anything come back positive for a few years now.
I grew up in FL, grandparents had a place on Treasure Island, FL, where we were whenever school was out. Lots of fishing, sailing, surfing, then when I got older, added outdoors jobs (lawn service, then 12 years training horses). When I started on the track at age 19, my right side of my nose would peel every five days, whether I was in the sun or not. That went on for the next six months, without a single sunburn the entire time.
After I left the track and went to school, more fishing, more surfing, more outdoors work. Finally transitioned to small animal practice, so I work indoors. More recently swapped fishing for autocross. Now it's sunscreen every time, long pants and sleeves, big hat.
I have a redhead's complexion, although my beard hasn't been red for a long time. I'm pretty high risk.
When I talk to my clients about lumps and suspicious looking lesions on their pets, I tell them that everything should be checked, and that I have the scars to prove it.