generally:
are people who don't wear sunglasses healthier?
are they less tanned?
have you ever been unable to get a tan because you were wearing sunglasses?
and what's more: it's somehow too strong, again someone is smarter than others and tells us what's good for us...
but is it really good for us?
one well-known quantum scientist says that in his opinion, there is no absolute truth, and we create our own reality.
Is smoking harmful? I don't smoke because I don't need it...
Is alcohol harmful? I don't drink 'cause I don't need it...
and I have the impression that I'm still controlled by enough demons, so I don't need any more...
I prefer to feel better when I can control myself...
that's my opinion...