Why English Lang Hard to Learn?

If you were not born in UK or US or another country that using English as daily language, then you want to learn English. I know, that is not easy one.

What is the problem? Let me show you an article that I have found in YUNiversity's twitter timeline.

We will begin  with box. The plural is boxes, but the plural of ox is oxen, not oxes. One fowl, we call it goose, but two are called geese. Let's see moose, we do not say it meese.

When it single, we say mouse. But, after they marry and have children. We call the group mice. So, What about a house? We do not say hice?

I am a man, You and me are men. But this is a pan. These are not pen.

If I Speak of a foot, then you show me two feet. I read a book, but in the library there are no beek.

If one is tooth, and a whole set are teeth, Tell me why two booths do not call beeth?

Singular's this and plural  is these. So, I give you one kiss in the night but not two keese in the morning.

Brother, also speak brethern. But mother, not speak methern. Last one, Masculine pronouns are he, his and him. Have you ever heard the feminine one.... she, shis and shim?