A behavioural Optometrist wrote this letter:

“Your book, The Power Behind the Eyes is really an amazing work and I am glad I waited to read it (had it for years!) because I am now in a point in my life where I can truly appreciate it. It is also nice to know that there are others paving the way to working in such an integrated fashion. I will be using more of your work and some examples for my talk. Thank you for your honesty and openness in your book and in your work. You truly are living your soul's purpose and contributing to making this world a better place for your patients and those of others such as myself.”