So your saying that the key to potential evolution is not totally based on random changes but self inflicted changes. That's quite revolutionary.

The change in an individual's DNA most occur at a phase of conscienceness beyond even spiritual. If a person wanted a mechanical change you said mechanical with mechanical and spiritual with spiritual, but it'll have to be slightly beyond that which is of coarse the unknown.

Who knows people could have figured this out while sleep walking.

I think therefore I'm MAN.