Translate the following English sentence to French:
"For me personally at least, difficulties were caused by the directive' s technical division into two different proposals, which certainly did not make it easier to familiarise oneself with this very difficult technical subject."
Personnellement en tout cas, la division technique de la directive en deux propositions différentes m'a posé des problèmes, ce qui n'a en tout cas pas facilité la familiarisation avec le domaine technique très difficile.