If you understand the LOA if you doubt the LOA will attract in accordance to the doubt.
Do all the steps of the system with a beginner mind. You don't need to work at the LOA to just be like a beginner and learn.
The longer you continue to be lazy in applying the steps of the system (to ensure that the LOA can work as you expect, since you doubt) The longer it will take to learn.
I don't like the term mastery, to me it implies that there is nothing further to learn, no improvements that can be made. A point at which there is no more. If you want to be good at PhotoReading you just do it. Just like one does when they tie their shoes, ride a bike, brush their teeth, make their breakfast in the morning. It just becomes something you do and you do it well enough for you. How long it takes to get there is up to you.
Alex
