I think that English is not so difficult to learn.It has no gender.
But the difficult parts of English are:
the pronunciation .
This is because English words came from many different sources. It is not a 'pure' language.
It comes from old French, and old Anglo-Saxon.So there is a very large vocabulary of words.
- Native English speakers use a lot of idioms, that is - words used in a way which is not their obvious meaning.