Hello. It is said that grammar is the heart of a language but, I wonder, why the members of this site seem don't like grammar. I notice that they are really eager to give comments when the discussion topics are about social phenomena but it doesn't happen when the topics are about grammar. No one likes to give comment. Even if they do, it's not more than one person or two persons. I even decided to delete my grammar discussion after a long time I hadn't got any comment there. So, please give me your opinion and reason, guys, why you are doing this. Don't you care about the expression I stated in the beginning? Thanks.