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Randy_M comments on How can I spend money to improve my life? - Less Wrong Discussion

15 Post author: jpaulson 02 February 2014 10:16AM

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Comment author: Randy_M 03 February 2014 07:42:56PM 4 points [-]

That is good evidence, but I'd disbelieve its reliability a bit because it is so funny. Like obese dieticians, or non-rich investment brokers, or divorced marriage counselors.

Comment author: chaosmage 05 February 2014 10:29:31AM 2 points [-]

Excellent point. I'd have difficulty believing this guy too, if he hadn't predicted millimeter wave full-body scanners wouldn't work before anybody in the media knew they wouldn't, based on the fact he'd been building them.

He says the main problem with LASIK is that when you correct myopia with it, your presbyopia (inevitable hyperopia from being over 40) is going to be worse by the same degree that the operation made the myopia better, and you're going to be stuck with it for much longer. Glasses or contacts for myopia you can just take off when you reach that age, but LASIK for myopia will need to be countercorrected. He didn't object to LASIK for hyperopia.