I am reading the books that I bought from you

Hi Mark Hamilton I am reading the books that I bought from you and in this last book it has said that I need to come up with a number or set of numbers not really understanding that. Can you let me know about what that means or give me something that I might see what you are talking about. There was a part where it said that you knew I was a truck driver and I was at one time years ago. I had an accident many years ago that where a chainsaw cut my leg and then I couldn’t drive anymore. I am really struggling with trying to stay at the job I have now they have shifted me all around and I’m tired of that. I am looking forward to meeting you.
Horace