Well this is some interesting topic.
and there is nothing you can do about it
You can always do something about something... But this is just an example, isn't it? Hehe.
In my opinion many of those relatives who died early might have been saved, if they were given the same medical treatments as people receive today. Just consider are advancements in cancer treatments, heart disease, and antibiotics. One of the biggest killers today is stress which causes many health issues. Maybe it is time to turn off the television, stop reading the paper for awhile, and live our lives the way we see fit for us.
Actually not only stress. Cancer deaths are growing up quickly. Also sex related diseases. Not sure, how they are called in English, sorry about that. Those three things are the biggest killers nowadays. Other things - yes, new medicine, many things can be cured now. But cancer and SOME sexual diseases cannot be cured.
Stress, however, can be cured, by hypnosis. But I am not sure about that though, just a theory without many facts. If I understand hypnosis correctly, then you can be cured from stress, if not - then I'm wrong.
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And now my comment on the thread's question in general... I think, that ignorance is a bliss, yes. In fact, stupidity is a bliss too. The only thing you have to do - is have money. Imagine an average person with 80-90 IQ and 50 millions in his hand. He buys a house, he lives all his life as a king. He doesn't worry, he doesn't understand many things, he just doesn't care about many things in fact. He just sits in some big mansion, eats hamburgers and watches TV. It sounds nice, doesn't it? Well... In some way. Or of course he goes partying every day, then he will probably die young from drugs, alcohol or smoking. But he wouldn't care about it anyway.
If you look from the other side, for example, if you are smart. If you are smart, you wouldn't ignore stuff in the first place. You would be interested in things, you would analyze them. Very rarely high IQed people are only taking some profession and ignores the whole world, is not interested what size shoes they wear or that his dog has died. (rough examples, yea, but you get the point).
However, what you DO with the information, that is the stressful part. If you decide to know the information (not ignore it) and do nothing about it, because it's not important to you (Votes for example, lol), that is not stressful then. You know it, you don't ignore it, but you don't care about it's consequences either.
If you know and you try to do something about the information you know (try to make people not to kill animals in a country, where people only eats meat. And you are alone against it here), then it is stressful. It differs how you take the information. If you try to care only about the information, that is important to you, and can affect your life directly and not by a coincidence (a public bomber), then you would worry only about important things, and would do something about them, which would stop the worrying. But if you are worrying every day about public bombers or the sunhouse effect, then it's not a good thing.
Of course there are exceptions. A student will worry about his grade, except if he would feel VERY confident. But if he would feel very confident about it, it wouldn't be normal. And if he wouldn't worry about his grades, that would mean, that he doesn't care about his school, or it wouldn't be normal. That's the situation you can't avoid. That's why being a student is stressful and affects your life. If you got some stress outside the school too, then you are most likely becoming miserable, which also isn't good...
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Anyway, I wrote my thoughts scattered, which is not good. I hope you got my points and understood, what I wanted to say by this post.
