I have never seen a molecule but I know they exist. The basis of your argument is unfounded.

PS I have experienced what some may term telepathy. I put forward the idea that before we could communicate verbally it MAY have been possible for humans to communicate by other methods. A sense, or ability, we have lost, that on occasion resurfaces.

However I have no proof that telepathy exists nor do I have any proof of my "experience" of it.