There was a great podcast episode on Joe Rogan's show, I think the guest was Mick West. They talked all about how Flat Earthers are real and they really do believe what they say, at least most of them do - the power of belief is insane.
People can be made to believe anything if the situation is set up properly... Sam Harris is another good resource on this. It's important to understand it, especially with today's political climate.
ya, im convinced earth is flat mate....but i do understand heliocentric perspective and theory. ....i just think the world isnt moving and the stars havnt moved because they fixed in the firmament rotating around us.......not that they are so far away and moving away from us at the speed of light...but no scientist can ever detect there movement, and we can still use anchient star charts 5000 years of movement later?