I did research schultz's protocol, and it wasn't for me. He doesn't have a good enough success rate. He himself says he only has a ten percent success rate.
I would appreciate it if you would provide a link for where Dr. Schulze said this. If you can't provide a link please tell us where your read this or heard Dr. Schulze say this. If it was in his SYL manual please give us the chapter it was in, if it was on a video please tell us which one.
I've read about everything Dr. Schulze ever wrote, I have been researching his protocol and all things Dr. Schulze for a year. I've watched every one of his videos and I have never read or heard him say anything like that.
If he in fact did say this, I'd truly like to read/hear it for myself.