Well, my first thought reading this was "look at that, worrying about what people think of you and trying to look cool messes everything up again."
This 'obviously' insertion trick may be rewarded with social pretentiousness brownie points, but as we can see, it also has negative consequences that, I feel, are rather more important. As a remedy, I invite you (and everyone) to join me in working on not caring so much about sounding cool enough.
This is an ongoing project of mine and I'm not nearly at a point yet where social insecurity and pretentiousness don't make any of my decisions for me any more, but at least realising that these are petty and counterproductive things to worry about helps to loosen their grip on your brain a bit.
I'm working on a brand of modesty based on the hypothesis that if you're really good at something, people will often notice it even if you don't signal it, and a need to signal it is just costly nonsense that biases you and gets in the way of your peace of mind, and might even get you stuck in delusions of entitlement to admiration that you haven't earned. And I appease my remaining urge for pretentiousness with the thought that being noticeably great at something without showing it off makes you look all the more badass. Someone with an amazing skill you never would have known they had (and if they've had that hidden in them, who knows what else they can do!) seems a lot cooler to me than someone -- even a more skilled person -- who milks their merits for every last thumbs-up they can get out of them.
Note however that I am not involved with important political matters where my reputation as a Very Smart Person could actually benefit me in more substantial ways than ego boostery.
I'm working on a brand of modesty based on the hypothesis that if you're really good at something, people will often notice it even if you don't signal it, and a need to signal it is just costly nonsense that biases you and gets in the way of your peace of mind
People are also good at ignoring things that are inconvenient for them. Consider an office politics situation where being good at your job may mean that someone else's status gets lowered. You may have to signal that you're good at your job in order to get noticed at all.
There's also the problem...
Related to: Generalizing from One Example, Connecting Your Beliefs (a call for help), Beware the Unsurprised
The idea of this article is something I've talked about a couple of times in comments. It seems to require more attention.
As a general rule, what is obvious to some people may not be obvious to others. Is this obvious to you? Maybe it was. Maybe it wasn't, and you thought it was because of hindsight bias.
Imagine a substantive Less Wrong comment. It's insightful, polite, easy to understand, and otherwise good. Ideally, you upvote this comment. Now imagine the same comment, only with "obviously" in front. This shouldn't change much, but it does. This word seems to change the comment in multifarious bad ways that I'd rather not try to list.
Uncharitably, I might reduce this whole phenomenon to an example of a mind projection fallacy. The implicit deduction goes like this: "I found <concept> obvious. Thus, <concept> is inherently obvious." The problem is that obviousness, like probability, is in the mind.
The stigma of "obvious" ideas has another problem in preventing things from being said at all. I don't know how common this is, but I've actually been afraid of saying things that I thought were obvious, even though ignoring this fear and just posting has yet to result in a poorly-received comment. (That is, in fact, why I'm writing this.)
Even tautologies, which are always obvious in retrospect, can be hard to spot. How many of us would have explicitly realized the weak anthropic principle without Nick Bostrom's help?
And what about implications of beliefs you already hold? These should be obvious, and sometimes are, but our brains are notoriously bad at putting two and two together. Luke's example was not realizing that an intelligence explosion was imminent until he read the I.J. Good paragraph. I'm glad he provided that example, as it has saved me the trouble of making one.
This is not (to paraphrase Eliezer) a thunderbolt of insight. I bring it up because I propose a few community norms based on the idea:
I'm not sure if these are good ideas, but I think implementing them would decrease the volume of thoughts we cannot think and things we can't say.