Techniques for file body?

[Realm]

I've done a bit of reading and I've seen a lot of references to styles of writing\talking to aid in hypnosis, most of which I don't fully understand. I was just wondering if the hypnotist needs to keep these things in mind at all times or if they are just used to induce trance. In other words, how carefully does the body of a file need to be written if you take out inductions, deepeners and awakeners?