You are asking someone to literally type out page after page of info when they already told you enough to get you going so you can THRU ACTION prove it to yourself which is the only possible step for you since no more explaination will be of any use to you until you do something with it.
If by chance you prove that it does nothing for you, then how did I do it?
I know what you have to do. Read everybook you can find dealing with subliminal perception starting with the ones in the biblo of the PR book. I can't answer your questions because I'm in the middle of doing that right now and as of yet don't know too much. I'll tell you one thing though. All this scientific stuff almost does more harm than good. Some people just can't make heads or tails of WHY a car runs but they're great at racing. Something to think about.