The Flat Earth Society has dedicated itself to dispelling the myth that the earth is spherical in nature.
I can't tell you how many times I've walked outside and looked across the horizon and I never saw the curve of the earth.
I've taken boats and planes a lot of places and never reached the edge, but that doesn't mean it's not there and that I wouldn't have fallen off of it if I kept going.
Maybe you have to be "born different" to see that the earth is flat and the majority of people have some kind of problem with their eyes? Convex lenses? I'm not sure.
But join me for Flat Earth Pride and let's have a parade and tell people we are no longer shamed to hide the truth: the earth is flat!