I've been through it. My understanding is they select course material based on where you are in your process. I think you will get more out of it if you have s

I've been through it. My understanding is they select course material based on where you are in your process. I think you will get more out of it if you have some idea already and are more ready to commit. If you aren't there, you can watch the same materials available for free until you are more clear and ready to commit. /2cents