What sort of suggestions would your ideal file have?
For me, it would be about redirecting all of my energies toward muscle. I don't think I respond well to "negative" suggestions ("you are not smart, you do not like things that are not sports-related..." etc), so a lot of my "ideal" file would have positive suggestions that linked muscle to feeling good and being blank or obedient.
You love to work out
It feels good to flex
You are at home in the gym
It is easy to let go and submit