Do speaker cables need a burn in period?

Are you hungry, bus boy? 🚌  Open wide, here comes Mr. Airplane. 

Nothing like the odor of fresh Kat 💩 to kill an appetite. 😖

Then why is your nose purple, bus boy? 

🐈💩😖

Is air burning?

I am burning-in cables right now with some Internet radio from far away. That helps as the signal collects more energy going under the ocean. Electric eel make wonders. I already hear much more rounded middle of the vocal mids in female singers. A few more years, and male voices will start getting shape.