This means you have to adapt your communication tone (from terminology, to the way of explaining IT stuff, to details and understanding when they aren't needed like when explaining acronyms basing on the context you are in, and you also need to have basic language skills.
Hi Daniele,
I can't continue reading your book, because of a ParseError ;-)
In Lets you meet new people with different skills and backgrounds you wrote:
But the closing bracket never comes.