RE: I woke up 1 person to flat earth

No. I know that it seems to be, and I know all of my observations suggest that it is, and I know I've been wrong about a lot of things for many years, but here are things I am convinced beyond a shadow of a doubt are true:

• We are at the center of everything. Geocentric.
• NASA is intentionally deceiving the world.
• Nothing is as it seems.
• Everything is as it seems.

I did an experiment with this app, where I manually set level. Anyone who wants to tell me we live on the popular science version of a globe will have to explain to me why level in Miami, FL is also level in Ann Arbor, MI. This is only one reason no one will ever be able to sell me on a spherical model. I have stood on a Pensacola beach with binoculars, arguing with bandmates. I've discussed the operation of compasses and gyroscopes with a pilot I drink beers with.
I think when you ask, "Do you know that the earth is flat?" you want a response of, "Yes! Amen!" and nothing less. This makes you a difficult ally. Is there a language barrier? Do you understand the concept of Devil's Advocate? I don't have anything to prove to you or anyone else.