This is a conditioned response. As such it may continue until experience allows you to see it in action. Without a self to protect or be affronted, responses will be different.
I'd love to see it in action.
If you are experiencing it, even at a body level (ie without awareness) it is still part of your reality.
Okay.
We are though, interested in where our stories intersect with it (reality) and begin to change it.
Sitting here, I'm realizing there's the reality of what's happening, e.g. feeling my rear end on the chair, sensations of air on my skin that I then define as hot or cold, etc., and there's the stuff I bring to the here and now, like nervousness from a job interview I had this morning, frustration over some foot problems I'm having, etc. There's what's actually happening (reality), and the views, interpretations, etc. I put on it that may or may not be correct.
Doesn't focusing happen because of a whole bunch of conditions ?
I don't know. Sometimes, yet, sometimes no. I may notice a bright colorful car going by because it sticks out, but I don't notice a normal looking average car or something. And, yes, I probably notice things like, e.g. a "free ice cream" sign, because I know I love ice cream from past conditioning.
Do you think "I will focus on this and not that"?
No, I am just automatically drawn to things.
or do you just find yourself focusing on something ?
I just find myself focusing on something.
Okay, so I can't control/don't control what I look at or what I focus on (in fact, as you would say, there's no "I" to focus on things/focusing on things, it's just this body doing what it does). I think this body does a lot of what it does, I think I only think there's an "I" being in charge or deciding things, as I am seeing a lot of things where I want to look at something or make a decision about something or decide to do something and then it doesn't happen, or this body just goes on and does whatever it wants to do (and I look back at it later and realize I never did the thing I was planning to do, e.g. look something up on the computer).