John, Wikipedia is generally valued for epistemic benefit, i.e., it teaches you facts. Only rarely does it give you practically useful facts, like the fact that lottery tickets are a bad buy. I agree that LW-rationality gives epistemic benefits.
And as for "years to manifest": Diets can make you thinner in months. Likewise, PUA lessons get you laid, weightlifting makes you a bit stronger, bicycle repair workshops get you fixing your bike, and Tim Ferris makes you much better at everything, in months -- if each of these is all it's cracked up to be.
Some changes do take years, but note also that LW-style rationality has been around for years, so at least some people should be reporting major instrumental improvements.
And as for "years to manifest": Diets can make you thinner in months. Likewise, PUA lessons get you laid, weightlifting makes you a bit stronger, bicycle repair workshops get you fixing your bike, and Tim Ferris makes you much better at everything, in months -- if each of these is all it's cracked up to be.
One point is that if a specific diet helps you, it's easy to give credit to that diet. But if LW changes your thinking style, and you make a decision differently years later, it's hard to know what decision you would have made if you hadn't...
Previously: round 1, round 2, round 3
From the original thread:
Ask away!