Why is it so hard to have LDs [Translated from French]

I found it so awsome I translated it in English. Modified some words and acronyms.
Original version here : https://www.ld4all.com/fr/forum/viewtopic.php?t=3877
PM me if you find something wrong (as I don’t speak English very well, I tried to do it the best I could).
Finally, thanks to Baron-of-Hell for this awsome text ! :wink: