You're open minded enough to get where I'm coming from,not everyone is.
***** NOT A TEACHER *****
(1) I agree almost 100% with LeTyan's wonderful answer.
(a) I do feel, however, that "where I'm
coming from" is correct.
(i) In the United States, there is (or at least there used to be) the saying
"
I know where you are coming from," which means "I understand what you
are saying."
Tom: Shall I invite the Parser to our party?
Mona: No.
Tom: Why not?
Mona: Well, I do not think that he would like this kind of party.
Tom: I know where you're coming from. (Translation: I understand
what you want to say: the Parser is an old man who would not be comfortable at
a party with beautiful young people like us.)