This is an extension of a comment I made that I can't find and also a request for examples. It seems plausible that, when giving advice, many people optimize for deepness or punchiness of the advice rather than for actual practical value. There may be good reasons to do this - e.g. advice that sounds deep or punchy might be more likely to be listened to - but as a corollary, there could be valuable advice that people generally don't give because it doesn't sound deep or punchy. Let's call this boring advice.
An example that's been discussed on LW several times is "make checklists." Checklists are great. We should totally make checklists. But "make checklists" is not a deep or punchy thing to say. Other examples include "google things" and "exercise."
I would like people to use this thread to post other examples of boring advice. If you can, provide evidence and/or a plausible argument that your boring advice actually is useful, but I would prefer that you err on the side of boring but not necessarily useful in the name of more thoroughly searching a plausibly under-searched part of advicespace.
Upvotes on advice posted in this thread should be based on your estimate of the usefulness of the advice; in particular, please do not vote up advice just because it sounds deep or punchy.
A major mental change that allowed me to own less things was someone mentioning "treat craigslist as free storage." The idea being that if you ever really need X you can get it fairly easily. But this extends to retail goods as well. I now keep in mind that everything that costs<(.1)(paycheck) is already mine and I only go pick it up if I really, actually, need it.
This is a nice comment. It's a useful frame of reference and I especially like it because it jives well with the intuitions I've developed since I started studying Economics. And probably my identity as a Neat Person and someone who enjoys experiences over things.