[fooker]

>. We absolutely know that its electric charge is opposite that of the normal matter counterpart.

Here is a contrived example calculating a hypothetical quantity X = m * Y.

Suppose we observe that X is always negative.

By your logic, we would then assume that Y is always negative.

This is true if m is never negative, but it is somewhat possible that we would eventually find a situation where m is negative and Y is positive.

[thfuran]

I'm not sure what you're trying to say.