Self-development techniques

It is interesting to know how Habracheloveks relate to various methods of self-development.

It all started with the fact that my friend threw off the well-known program "Solo on the keyboard." I learned to type quickly and thought: “Isn’t it something else to learn?”

He began to climb on the Internet and came across sites dedicated to self-development. First of all, I was interested in fast reading. Now I actually do it.
')
However, a friend who infected me with all this began to engage in photo reading, which promises much sweeter fruits than speed reading. I even had an idea, and not whether to change my program. However, something tells me that all this is some kind of cheating: the Internet is somehow suspiciously little critical information on this topic (but the usual more than enough).
What do you think about photo reading?

You can read about it, for example, at and offsite:

www.photoreading.com