Whether it's TV, the media, books, or when I'm talking to other people, I'm just not focusing 100 per cent. Which means there are all sorts of details I don't take in, and consequently a lot of details I don't remember.
I daresay a psychologist might diagnose me with ADHD, but most of the relevant symptoms are ones I don't experience. Like excessive talking, acting without thinking, and interrupting conversations.
I don't think it's an age thing. My concentration wasn't any better when I was young. I would easily get the wrong end of the stick because some important detail had escaped me.
I must say my poor concentration has seldom been a hindrance. It hasn't stopped me having a great life. It hasn't stopped me doing demanding jobs. I just have to make allowances for it (and envy those whose concentration is a lot better).
It can be a problem with TV dramas, where Jenny keeps reminding me of crucial details I've somehow missed. "Don't you remember, she's the one who discovered the body in the first episode?"
Somehow I doubt I could radically improve my concentration, even with special mental exercises. It would take a miraculous overhaul of my brain to achieve gimlet-like concentration.
Of course I'm not alone. Plenty of people have poor concentration, as I repeatedly discover when some politician blatantly misconstrues a document they've just read because they haven't read it properly.
I wonder how many crime dramas I've unwittingly misconstrued?