OK, fair enough! I am just unclear as to what you have in mind when you refer to Nibbana as some kind of thing.
I don’t use the word ‘thing’ to refer to physical objects - exclusively. Thoughts seem to contain different kinds of things that we can identify? I may see in my ‘minds eye’ a duck, or a chicken, a rock or, a light bulb - different types of things but not physical things.
We could also refer to processes which are not discrete things because they undergo change - they are inconstant. All things are ‘inconstant’ (impermanent) therefore, what we perceive and know, is a vast field of processes of various kinds. I am not sure how Nibbana could refer to any kind of phenomena - things or processses that we perceive?
I think I could have phrased it better - that which you seemed to dislike. I meant to say: absorption - and Nibbana - are not ‘things’ we can find by looking here, there or, anywhere. They are not that kind of discovery. These important discoveries are not to be found outside and they are not hidden somewhere inside. I hope that is a bit clearer.
The other thing you said that I found difficult to understand was: “It is against the training I believe the Buddha instigated for us.” As far as I can tell, there is nothing ‘wrong-headed’ about trying to understand what the spoken teachings of the Buddha actually mean. We do this by studying the written teachings and, by putting them into practice?
If Nibbana is not a ‘thing’ in the conventional sense of the word, but something different then, what kind of thing is it? You said: I don’t use ‘thing’ in the limited way you seem to, as physical object, or place. I take the Buddha’s teaching as extending the common, superficial, limited way of looking, to a bigger, noble, deeper one. Cessation, Nibbāna and Truth are things to me, with this extended meaning, that can and, I believe, should be sought after."
Do you have any idea of what this bigger, noble and deeper version of a thing is? You said: “I’m not really interested in this type of discussion, especially expression of beliefs/opinions as truths.” OK, so how is your idea about the reality of a bigger, noble and deeper version of a ‘thing’ not a belief or opinion?
It seems you have no idea what this bigger, deeper and noble special-thing is, that you refer to, but you hope to find it one day? I hope you find it and it turns out to be what you were looking for! Best wishes, Laurence