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Joined 3 years ago
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Cake day: June 15th, 2023

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  • But in general it’s just understanding what makes people happy: dopamine. And then understanding how that specific person varies from average.

    Like, it’s entirely possible they keep doing all things that would make most people happy, and they’re just wired differently so it’s not working.

    This is where my answer would go to. I’d extend on what you said about dopamine though in two specific directions:

    • Learn what drives you as an individual. Besides chemical inducements, what actions/accomplishments/behaviors give you a sense of satisfaction? For most there is some form of creative or active pursuit like artistic painting, dance, woodworking, moto racing, skydiving, sport, memorizing trivia, study of a field of science, organizing, home design, or any number of the endless activities that exist. Figure out what it is that you like doing, and do more of it.
    • Cut back on the chemical inducements of dopamine. If you can get the 10x-100x the dopamine hit you need from just putting a chemical in your body, the tiny bit of natural dopamine you get from a non-chemical activity won’t even register with you. You’ll be desensitized to the natural dopamine you get from the things you like doing. The things you like doing that would normally give you dopamine won’t anymore that you’ll be able to detect. This means you stop doing the things you like. So the only way you can get any measurable amount of dopamine you detect is by the chemicals.


















  • Yet being able to uncover what they did after the fact seems hella sketchy.

    Not really if you know how this kind of computing/information technology works.

    A file consists of the data itself, and a pointer to the data location on the storage device or index record. When the computer wants to retrieve the data, it looks at the index to get the data location, then goes to that location to get the data. This is how the majority of computers/devices work. When a file is “deleted” the index is usually the only thing that goes away, not the data itself. Over the course of time, the data is eventually overwritten as its in areas marked as “free space”. So other new files will occupy some or all of that space changing it to hold the new file data.

    If you want to get rid of the data itself, that is usually considered “purge” where the data is intentionally overwritten with something else to make the data irretrievable.

    What the Google engineers were able to do was essentially go through all the areas marked as “free space” across dozens (hundreds?) of cloud servers that hold customer Nest camera data and try to find any parts that hadn’t been overwritten yet by new data. This is probably part of why it took so long to produce the video. Its like sorting through a giant dumpster to find an accidentally discarded wedding ring.