English as a third language?

I want to tell people that don't speak english already, that the easiest language to learn, is english. I am saying this out of experience.
It took me only a few months to master a language I didn't know much about. My native tongue was a "gibberish" or I should say an "Arabish", a mixture between Arabic, Berber, Spanish, French and I don't know what else. My second is Arabic, as spoken in books, and my third language is French.
Of the three languages that I had to learn in an academic environment, or school in short, English is, by far, the easiest.
I don't know how some people find it difficult!
Well I will try to demistify this to all of you seekers of knowledge!