You hit the nail on the head.
PEOPLE CANT BE ABSOLUTELY CERTAIN.
So, what does a person do who wants to learn physics, but doesn't know physics?
He goes and finds someone who does know physics.
So what should all the uncertain people in the world do? Look for that person who knows everything. By definition, that would be God.
Whether you beleive in him or not, his very name infers that he is opposite from you, better than you, smarter, cooler, more beautiful, wealthier, and and everything else that you wish you could be. He is certainty while you are uncertainty.
The reason people don't want to find God, is because they are trying to play mini-God. Because without a Supreme Person, we all become equal, and therefore, we all become our own God. We try to control, enjoy, and be served.
Knowing that we are not God, would spoil all this.
However, enjoyment doesn't last forever, and we get a whole lot of misery interspersed. So just give it up.
So atheists, stop pretending to be God. Stop trying to rule out the possibility of a Certainty. Everything has it's opposite. Your uncertainty has it's opposite too.
What an I am godist does is stop seeking. They limit everything to their understanding. A person who is sincere, will never stop seeking until he has found certainty. And God arranges for such a person to find him.
Those of you who are atheists are so because you accept yourself as the ultimate authority, judge, and jury. You rely on yourself, even though the imperfections are obvious.
It would seem to me that a scientific mind would inquire as to what is perfect, and certain, and the opposite of everything we have and understand in this world. But, instead, science has limited itself to trying to find perfection and certainty in imperfection and uncertainty.
The only way to know the truth, is to look OUTSIDE of the bubble of your perception. It requires looking with your heart and intelligence. It requires sincerity.