I'm not going digging for the quote, but I'll reaffirm it. I stand ready to believe anything that has testable, falsifiable evidence. I stand ready to believe that the moon is made of green cheese, if astronauts go there, analyze the moon and
eat it.
This does not mean that I consider all things to be possible. In fact, it means the opposite. I consider all things to have zero truth value except those that are repeatably testable.
Do not confuse a willingness to believe with holding a belief. My computer's hard drive has blank space on it. It is waiting for anything to be written. But it has no beliefs about what might be written. Consider my brain to be a computer - available space for anything but utterly agnostic about what those things might be.
Once again, begging for agreement is sad. Accept that you have deeply held unevidenced beliefs. Enjoy them. But don't pretend they can be proven to others.