raydora comments on Stupid Questions, 2nd half of December - Less Wrong Discussion
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Well, this is a stupid questions thread after all, so I might as well ask one that seems really stupid.
How can a person who promotes rationality have excess weight? Been bugging me for a while. Isn't it kinda the first thing you would want to apply your rationality to? If you have things to do that get you more utility, you can always pay diet specialist and just stick to the diet, because it seems to me that additional years to life will bring you more utility than any other activity you could spend that money on.
Measuring RMR could reveal snowflake likelihood.
If ego depletion turns out to be real, choosing not to limit yourself in order to focus on something you find important might be a choice you make. Different people really do carry their fat differently, too, so there's that. Not everyone who runs marathons is slender, especially as they age.
And then there's injuries, but that brings up another subject.
I'm not sure how expensive whole body air displacement is in the civilian world, but it seems like a decent way to measure lean mass.
I would guess that 3D scanning is the better way. In principle a smart phone app should be able to do this sooner or later by using camera + accelerometer.