Earth is not flat its just total b.s

Demonstrate how water can conform to the exterior shape of an object, and maybe I'll believe you.

Gravity ?

No, not gravy. Water.

Maybe it's because water is reasonable being and believe in the gravity myth ?

Put Super Mario on hold for 5 minutes, and watch this:
https://www.youtube.com/watch?v=Gg2URbkJo18