It's sad that, as we get towards the end of our particular road, our interests become more focused on one or two things.
I'm quite frail now but dont like to dwell on it, and only talk about anything new that's happened, more so that my family is aware, than for any other reason. My aversion to talking about health stems from my dear mother, whose health was all consuming subject in the years before her death, not surprising really. I didn't want to do that to my family.
My "thing" the thing I go on about, is politics and the news. I know I'm a bloody bore about it, but it's the only external stimulus I have.
I'm housebound, so if I go out, my family go with me, so they see and hear what I do. On the other hand, I'm the only one who watch s and read a the news every day, for hours on end.
we all talk about what we know. Luckily for me, my daughter shares my general political persuasion and my interest.
As I say, we all talk about those things we know.
Sorry, no help to you opening poster, but possibly a reason why it's happening.