The degree of logic can only help. That's one of the reasons why one cuts one's photoreading teeth on non-fiction. The more logic one's studies demand, the eaiser it will be to activate it.
Let us assume the modle of "left/right brain." If you PhotoRead with the "right brain," then it is as if highly logical materials are pushed into the "left brain" as a way of saying, "here, you deal with this!"
Remember that PhotoReading is a multipass system, and you are allowed to do as many activation sessions as it takes to have the level of comprehension you need.
