Ok I admit it

[Esquilax]

You use your brains esq. Logic and reason.

You can't think a thing into existence.

Your first paragraph paraphrased: so we can't have physical evidence of anything metaphysical. So how do we detect the metaphysical physically?

I can see why you're failing here

Oh no, I meant detect it at all. Obviously you must have some way to do that: rather than just making vague handwaves toward logic and reason, why not actually provide some details with that tap dance?