I would say it's unusual, and probably due to you not spending all day/night watching TV and staring at computer screens.
I get paid to stare at computer screens so I can't really avoid it.
Thanks, sir, and yeah, I've probably watched less television in my entire life, than most people watch in a week, and despite that I'm constantly logged on here and what the primitives say, I'm not in front of the computer all that much.
About a month ago, one of the nephews pointed out that my chain-smoking was
sure to lead to macular degeneration, common in those who smoke.
It pleased God there was no, absolutely none, macular degeneration.
Which again proves another example of while science and medical knowledge is good, and generally accurate, it's not perfect. Reality is infinite, while the human cerebral ability to comprehend is finite.
The finite cannot see All Things That Are.
The other example of course being the blood pressure. There's no doubt chain-smoking elevates blood pressure; I do not disagree with that at all.
However, I
must be doing something else, something unseen by the finite mind, that counteracts, and oh so vigorously, these ill-effects. I wonder what it is, but given my finite mind that can't take in All Things That Are, I'll probably never know.