God and lurking!

I am what you would call a lurker on blogger. I am unseen (obviously) and unheard. I read and read and comment minimal. Hoping that if I read maybe I would understand it more so than if I were to comment and say I totally agree or that I understand where you are coming from. I have come to a conclusion that I can be both. However it is rather difficult. It is much easier as well as exceptionally healthier to release thoughts. I have learned it is better to release your thoughts and say what you feel rather than keeping it bottled all up.
That comes to my next section of this thing. How do you know you are doing what God wants you to do? Is it possible for you to be doing what God wants you to do and you may not know that you are even doing it.
I'm not sure where I am going with this. So I am going to continue lurking.