Be ready for the hard truth.
Jake's method is well-researched and backed up by solid science (citations included). All of the information is free on the blog and YouTube channel, but it is up to you to follow it and apply it in your own life. This is not an easy fix for your eyesight (but a permanent one if you apply yourself). It is *not* easy, but it's no-bs. If you need help, there are several community destinations to discuss and ask questions. Jake is very responsive to emails, I have been impressed with his personal touch and willingness to reach out even to his free members. I think he actually cares, which is more than I can say for the eyeglass industry.