but is there a "noticing" at all? Or is "taking notice" already a taking note of a thing - which would imply this is a thought about looking?
I'm not sure that noticing or focusing equates to a thought about looking - I see and experience it as a contraction of the set of things being dealt with (the set of things I am conscious of) to a small "area of interest" thereby increasing the capacity to deal with that particular area. The "I am focusing on this" appears to be an afterthought that adds "me" to the picture but I don't think it's the focusing itself - just thought about the focusing.
When you say that you identify with these thoughts, then there should have been a self/I present before the thought arises so this I can later on identify with this statement, right? Is this how it works?
Identifying with these thoughts simply means recognising the continuity of this mind/body process and taking this self-sustaining mental structure to be what I am, and its preservation and interests as my own. While this mental construct's only "power source" is the consciousness of it, I don't see myself as it's source but as what was created. So in answer your question, there doesn't have to be a real "I" to have a feeling as though there is, all it takes is consistent pattern recognition of the self structure and a "power source" of consciousness - the anchor of "what is" - to make it believable. I realise I'm regressing to theory again here but I have no other way to express what "identifying with thoughts" feels like.
There would have to be a controlling entity, a self, an I, there somewhere to initiate this thought? There should also be an I present so there is someone here to identify with something, with this judgement, no? If there is nothing there then how can there be identification?
Since it's just a process - nothing is initiated by it - all the thoughts/events that make up this process are caused by other thoughts and events - there's no "me" that controls them other than the illusory "me" created by identification. My understanding of identification is that of breathing life into a story and then forgetting where the story gets its life from and thinking it always had it. But again, I feel I'm missing the point - this might be good theory and even sit well with my gut feeling, but still mostly conflicts with everyday experience.
Please do this looking exercise again, but this time when looking at the object, be aware of this empty space that arises when looking happens, remain in this empty gap and look for the one that makes the next activity happen. Wait for a reaction to arise, a thought, maybe a change of focus to another percept... Look for the one that controls the focus and/or the thought based reactivity... This should be the one that identifies with an opinion, right? Otherwise it would be just an opinion, a simple statement... this wouldn't mean that there is any identification happening, would it?
I'll try and convey the difficulty of the above task by the internal chatter that goes on during the process:
"Ok let's look at this set of keys. Try to be aware of an empty space"
"Hmm... what empty space?"
"I don't know - just keep looking"
"Should I have noticed a gap already?"
"Well, maybe if you'd shut up for a second you'll notice a gap"
"Ok, it's been a few seconds already - still no gap. Are we doing this right?"
"Hey, wait a minute! - isn't this last thought a reaction Alex requested to notice?"
"Uh, I guess so."
"Did I control it?"
"Hah - wishful thinking - I don't control anything around here..."
"You're now identifying with a story"
"So what? tell me something I don't know, like how to break free of it"
"Ok, let's look at the keys again"
"Hold on, a WhatsApp message - maybe it's important"
"Oh come on. we're not going to make any progress if we keep getting interrupted"
blah blah etc. etc.