[blisterpeanuts]

This reads like an opinion piece based on the author's anecdotal experience, not a scientific peer-reviewed study. It's perfectly fine to write an opinion, but it's not the same as a peer-reviewed study of hundreds or thousands of test subjects.

[fz7412]

Thanks for your input. I agree the piece is an anectodal experience, but what led me to pursue it was a scientific paper I read. Yes, I agree that tests subjects might be in hundreds but not thousands, but it has worked for everyone I suggested to follow. Your eyes need to be in development stage for this to work, i.e. you have to be young, less than ~20 years.