I am not saying that the earth is flat. Nor am I saying the earth is round. I do not know what shape the earth is. Both sides have good arguments that make sense and flaws. The earth could be round, flat, pear-shaped, cube-shaped, doughnut-shaped etc.
If you are yet to hear a convincing argument that would lead you to believe the earth is flat, you are clearly not looking in the right places. There are multiple flat-earth arguments. You may not find them convincing, but I am almost certain you will ever be convinced. It is pointless listing the countless flat-earth arguments here because you will probably never be convinced by them. Unlike you, I am not as stubborn. I accept almost all sides of the argument.