I was a lot happier a long time ago before I started reading HN / news in general. The "spark" that lit everything is gone.
I read a comment somewhere (I think it was here, or perhaps another site) that Snowden was to HN what the SCO case was to Slashdot back in the day. That is - times were happier until it seemed like politics took over.
I'm not trying to knock either site. What I'm trying to get at is that there's a certain amount of group-think (group-angst in this case?) and if you immerse yourself exclusively in that, you start taking on that view. This 'existential angst' (I really can't think of a better term, though I know this isn't wholly adequate for what I'm trying to describe) is contagious.
HN became my daily news source when I finally got tired of Slashdot's political bent. After Snowden, HN has taken on a somewhat similar flavor. Don't get me wrong - I agree with a lot of it. I also know that sometimes I just have to step away from it, for my own happiness.
It's not about willful ignorance - it's about picking your battles and guarding your own interpretation and mood against the thoughts and mood of the group.
It just makes me sad... There's so much good that could come from computers, but our own governments just want to use them to spy on people. :-(
But more seriously, if you correlate happiness with ignorance and pass that off as something you don't have the power to change, that is a mistake. Happiness and your attitude towards things is something you can work on.
Intelligence, "smartness", and ignorance are all orthogonal.
Even very intelligent and very smart people can approach an issue with extreme bias and blatantly ignore (get it ;) news, facts, etc. that contradicts that bias.
I would argue that William Dembski[1] is both smart and intelligent, but I would also call him ignorant.
[Edit: my point being that people who choose to ignore the things that contradict their bias are happier as a result of their ignorance]
> I too am very smart.
is a reference to the subreddit at https://www.reddit.com/r/iamverysmart which points out people describing themselves as very smart, often in ironic ways. I realize now that it may have looked like I was actually making a claim about my own intelligence; I was not.
- John Stuart Mill
- Thomas Nagle paraphrased :)
Ignorance is bliss. Personally I'd rather be informed, that way when I do have the power to exert a little influence (such as in the voting booth) I'm more likely to make a decision that will steer away from more mess. Even so that almost always feels like decisions between various grades of bad rather than something good.
A casual Google search says that "happy" == "feeling or showing pleasure or contentment".
The more informed you are, the more problems you will see and the less content you will be with the state of things. Problems aren't particularly conducive to happiness.
That said, ignorance is not necessarily bliss. It is better to be informed and be able to protect oneself from possible problems than it is to continue to pretend everything is fine and fall victim to eventual problems.