Do speaker cables need a burn in period?

More to the point, I’d bet dollars to doughnuts naysayers and non believers on the thorny issues of burn in and directionality and cables in general have psyched themselves out. Psychologically predisposed, I think the psychologists would say. Uummmm, did somebody say doughnuts? 🍩 🍩 🍩

Does the proper direction change depending on the type of doughnut you’re eating?

Or the clock they use. 🕰🐍💩🙀🚽🔚

I have read much of these comments (out of total curiosity) since I THOUGHT I HAVE HEARD IT ALL!! WOW, Really? I am aware that some can hear better than other's? BUT! i am also knowledgeable enough to know when i see a Scam being perpetuated on the public! it is a total Psychoacoustic sales tactic! Please people! DOGS CAN'T HEAR WHAT YOUR SAYING!  

I'm an electrical engineer. Total BS.