The usual comment is "I believe I'll have a drink." And just like a drink, different people will undoubtedly be affected differently by these phenomena. I suppose also that the subject (the person) has to be receptive, too. But in like manner, different people will perceive the problems differently. For instance, I doubt that any teenager would report any sleeping problems, other than perhaps not getting enough sleep. Apparently we require less sleep as we get older. Ironically, we have fewer reasons to go to bed and fewer reasons to get up.
I've been hiking nude in the woods (basically just walking, really) since I was in high school. I simply don't tan, being a natural red head, or was, but most of the places I have been were shady anyway, so the sun was not an issue. My skin problems originated at the city swimming pool, not in the woods. But it feels good not to wear clothes outside under a wide range of conditions. That is my motivation. I can't say I've felt any electrical energy out walking, unfortunately. I walk and I rest but I don't meditate. Elevated thinking doesn't happen to me when I'm being extra careful on a rough and rocky trail and perspiration is dripping off me like I just stepped out of a salty shower. That's another thing: it doesn't evaporate! Where I live, it's usually far too humid for sweat to just evaporate and most of the time in the woods, there is virtually no breeze. That only changes when I reach the more open places along the ridges. In contrast, a couple of places I can think of are windy most of the time. At home and indoors, none of these conditions apply but it's still good to be nude, which I manage to do two or three hours a day, not counting when I'm sleeping, also nude. That is, without wearing anything in bed. I'm under the covers, so I'm not really nude, I guess.
We are all creatures of nature and of this world. What is unnatural is something that cannot be done. We cannot fly like birds and however batty we might be, we can't fly like a bat, either. Men are not from Mars and women are not from Venus.