@Frank Apisa,
So, what is not a blind guess for you then? You are playing with a coin with an eagle in both sides.
The observation of "mystical experience" applies the same to "there are and there are no gods". Lets say,
"I believe there are mystical experiences" and
"I believe there are not mystical experiences", and so forth.
About "There are gods" and "There are no gods".
Police investigation clarifies the point.
When a crime is committed and you say
"I wasn't there at the moment of the crime", police won't ask you to prove it.
What police will ask you is,
"if you weren't there, then where were you?"
You say,
"I was in the park with my friends".
Then,
police will ask you to prove it. Police will ask you for witness, etc.
Why? Because you might have used a hidden path evading witnesses and cameras, so, there is no way to prove that you weren't there at the moment of the crime.
But, surely, what can be proved is
"where were you at the time of the crime".
So, your position of "blind guess" is a fallacy when implemented in science and criminology.
What branch of knowledge, according to you, will validate such "blind guesses" for everything in general?