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.
My main objection to smartphone use is that by putting anything you want to pay attention to at your fingertips, it can introduce a certain distance from what is actually going on. I would not advocate, say, spending your 4 hours at the DMV observing your surroundings (that would be a waste of time). But I am concerned that time spent with portable Internet corresponds to ever thicker-walled and less-apparent echo chambers. Is this an issue you have thoughts on?
By way of example, I'm trying to think about the difference between reading a novel on the subway and reading the internets on the subway; the main distinction is that when I'm reading the novel, I'm aware that I'm not actually paying attention to my surroundings.
If I'm interacting with people, I treat it as rude to pull out my phone without asking.
If I'm already not-interacting-with-people, I don't see why it would be any worse than a book. So many other people have smart phones that "socialize while waiting" is dying off regardless of what I do, and a book generally kept people from trying to strike up a conversation anyway.
As to the "not aware I'm not aware"... I've always felt equally towards books and smart phones. Possibly a bit more aware with my smart phone, actually, since dropping it or having it stolen is a much bigger deal.