Thanks to my photographic memory, I was able to notice that two different doctors had two different charts “mapping” the back of what was supposed to be my eyes had what appeared to be wildly different data (afaict they were presented the same).
So I hunted down an optemologist and paid to get a professionals’ opinion. Which was: I’m far from an excellent candidate for LASIK, my corneas are way too thin.
I suggest other people do the same. These are your eyes we’re talking about here.