Do you know it all couse u are a know-it-al but do you realy know it all couse i think its impossible to realy know it-

I have no idea what you said in your question

You're obviously not a know-it-all. Your lack of proper grammar is simply sad.

@AnymousToAnExtent thats realy mean cause 1.im Dutch 2.Im 11 3.the iPad autamatically changes the English words in Dutch words and i not always see it.....

@AnonymousToAnExtent thats realy mean cause 1. Im Dutch 2. Im 11 203. This IPad automatically changes some English words in Dutch words and i dont always see it...

@AnonymousToAnExtent whit 203. I mean 3.

no I don't know it all I don't think I ever will

You are obviously not a know-it-all, because you aren't using proper grammar.