Thanks for your answer.
About the purpose, I try, as much as possible to have a specific, precise purpose. I've read a lot this forum and I've understood the importance.
Nevertheless you're right telling it to me because sometimes I start photoreading too fast and my purpose isn't enough specific and clear.
hum, I'm wondering If you're speak about the purpose we have before photoreading or if you're speaking about the key words and questions we elaborate after photoreading and that we have to review and think about while activating.
Each time I photoread I try now (when I have time) to think about how I photoread (when I've finished) to figure out what I must improve. And I often read again some parts of the book (of P. Scheele) to catch even more informations. I think this is normal.
Now I'm not perfect at all, it's sure but I think I know well how to photoread.
One of my problems or difficulties is that sometimes I don't have (or don't take) enough time to do it as I should do. But i'm correcting this and now I try to photoread only if I have time to be in the good state.
As everyone I assume, at the beginning I really believed in the method. While trying and not succeeding I became to be less confident in the method. So I came here and read a lot on that forum to have my confidence back and it worked.
But to have a big and strong belief I need a personal proof. What would be the best exercise I could to get a proof?