What are your rules of thumb?

DataPacRat

I'm not as smart as I like to think I am. Knowing that, I've gotten into a habit of trying to work out as many general principles as I can ahead of time, so that when I actually need to think of something, I've already done as much of the work as I can.

What are your most useful cached thoughts?

A few of the rules-of-thumb I've already pre-cached include:

"Stay classy". Assume that whatever social interactions I have are going to come back to me in twenty years, so try not to make my future self too embarrassed; be as polite and respectful as feasible.
"The rule of threes: for anything important, try to have at least three sources, including at least one under your own control". Adapted from some wilderness survival books, it also applies to anything from home emergency kits to internet access to news sources.
"Assume I'm more likely than not going to get the worse side of the bargain." There are lots of people who are better than me at haggling, negotiating, and social sciences - in fact, I'm almost certainly somewhere down on the lower half of the bell-curve. So if it's possible to be taken advantage of in a deal, then I'm probably the one who's going to get taken advantage of.
"Assume I'm more likely than not going to get the worse side of the bargain." Applied to the field of ethics; if an ethical system says that it's moral to shoot someone for stealing an ice cream, then I assume that someone is going to mistake me for having stolen it and try to shoot me; or, if it's supposedly moral for a rich man to charge a thousand dollars for a bottle of water, I assume I'm going to be the one crawling in from the desert.
"It behooves every man who values liberty of conscience for himself, to resist invasions of it in the case of others: or their case may, by change of circumstances, become his own." I'm quite willing to steal ideas, including this phrasing of enlightened self-interest by Thomas Jefferson. (But I don't want this to become just another quotes thread.)

That should be a reasonable but not overwhelming sample of the sorts of ideas I mean, and am hoping to evoke more of with this post.

What are your most useful cached thoughts?

A few of the rules-of-thumb I've already pre-cached include:

"Stay classy". Assume that whatever social interactions I have are going to come back to me in twenty years, so try not to make my future self too embarrassed; be as polite and respectful as feasible.
"The rule of threes: for anything important, try to have at least three sources, including at least one under your own control". Adapted from some wilderness survival books, it also applies to anything from home emergency kits to internet access to news sources.
"Assume I'm more likely than not going to get the worse side of the bargain." There are lots of people who are better than me at haggling, negotiating, and social sciences - in fact, I'm almost certainly somewhere down on the lower half of the bell-curve. So if it's possible to be taken advantage of in a deal, then I'm probably the one who's going to get taken advantage of.
"Assume I'm more likely than not going to get the worse side of the bargain." Applied to the field of ethics; if an ethical system says that it's moral to shoot someone for stealing an ice cream, then I assume that someone is going to mistake me for having stolen it and try to shoot me; or, if it's supposedly moral for a rich man to charge a thousand dollars for a bottle of water, I assume I'm going to be the one crawling in from the desert.
"It behooves every man who values liberty of conscience for himself, to resist invasions of it in the case of others: or their case may, by change of circumstances, become his own." I'm quite willing to steal ideas, including this phrasing of enlightened self-interest by Thomas Jefferson. (But I don't want this to become just another quotes thread.)

That should be a reasonable but not overwhelming sample of the sorts of ideas I mean, and am hoping to evoke more of with this post.

Use the amount of unobvious subtleties involved in a subject you know very well to remind you of the unobvious subtleties that are probably present in the subject you don't know very well.

Thanks for putting it far more eloquently then I my brain had

16Qiaochu_Yuan13y

This is a great argument for learning some subject well regardless of what the subject is. A related point is that knowing a subject well exposes you to the idea of long inferential distances.

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What are your rules of thumb?

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What are your rules of thumb?

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