I didn't mean you instruct me to concentrate on the "me" feeling, though your pointing looked like R.Maharshi's method to me (If I recall it correctly Ramana as well taught to focus on the sense "I am").
Just made crystal clear it's not.
So, back on track
You're confused because you don't know how to look. You're running around with no direction, often going down the same path again and again. That is not going to work.
How to look?
Notice that you distracted yourself from the question I asked you. That's ok, but I suggest you stop it. :)
I wish i knew, how to do this:)
The question remains the same:
Notice this "me" feeling that is telling you that there is a "me". Now look one step further, at what that "me" feeling is pointing toward. What do you find?
As I've said I can't locate the ''me'' feeling.
Initially you asked to focus on 'me' feeling, which is like any other feelings, nevertheless, that differs from what have you asked latter about anything that references to my self. Please, be specific as much as possible.
The fact that you can't find the feeling is not all that important. You know it was there. That's enough. No need to bring it into clear focus. If you want, take anything that references to your self. A thought that start's with "I..." is just fine. The important part is that you look in the right place, which is the place that this feeling/thought/whatever is pointing toward.
This is a tricky one. What is references to myself I would say it's the sum of all emotions, feelings, sensations, thoughts and body. At what that all ''myself'' is pointing toward? Hmmm, at nothing, it just is.