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Joined 2 years ago
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Cake day: August 15th, 2023

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  • It’s all about delivery of the message and “reading the room”.

    In my own neurodivergent experiences, those two “tricks” I mentioned above are damn near impossible.

    In all cases that I have had issues with helping someone, I usually failed at asking myself the following:

    1. Did the person ask for assistance, or, did I ask if they needed assistance?
    2. Did I pre-judge that person’s intelligence level (or lack of intelligence…)?
    3. Was the person already frustrated and I failed to notice?
    4. Could I potentially make the overall situation worse if I interject?
    5. Am I actually walking down the street of a large city where interacting with random strangers might not be healthy? (/s)

    Over my years of failing at interaction, I have built mental flow chart of how to interact with others. It doesn’t always work and that is OK!

    TBH, I kind of loosely define this is an internalized derivative of “masking”, but not unhealthy. I have my own little checklists that I can think about and tweak. Failure is always an option and an opportunity to learn how to interact with others better next time.


  • Effort vs Reward vs Ability vs Inital investment

    In most cases, think of this kind of thing like a legitimate business. Same concepts. I’ll grade a few scenarios based on what I have seen over the last 20 or so years. (The ratings are arbitrary and just trying to explain my point.)

    Do you have the means to rent a botnet and phish a few million people for lots of credit card numbers? Can you manage that kind of data, test all those numbers and maybe end up just selling that data? Low Risk/Moderate Reward (“Selling shovels” analogy is probably a better scheme than actually renting the botnet, IMHO)

    Could you setup a “call center” in India and run a scam ring like an 8-5 business? Are there enough people you can hire to do this work? That requires training, infrastructure and time. You also may need to “work with” law enforcement to ensure your scam isn’t busted by legitimate cops. Moderate Risk/Moderate Reward.

    Are you part of a small group with an insane amount of skill that has the time to pull off an extortion scheme against a Fortune 500 company for a few million bucks? High risk/High reward

    Those are all normal scenarios above and it’s based on profitability and initial investment. Risk/Reward is always a balance.

    (Sorry. I pulled a “wHellll aKshUallY” when you said it’s not worth the time for the small targets.)



  • If I were to research this, I would get conflicting answers likely being between Yes there are, or No, more people are just being diagnosed neurodivergent.

    Personally, I am kinda starting to believe everyone is somewhere on some kind of spectrum. The brain is horrendously complex and less well known and proven disorders, it seems kinda silly to try and classify what “normal” should be.


  • Alumina (aluminum oxide) is what you are extracting from aluminum ore and it’s tough as fuck, which is why it’s easier to dissolve the rest of the stuff around it first.

    Oxygen is mainly that other “junk” you have to separate with electricity. While the smelters only run at 4.5 volts (per cell), they have to push about 300kA to get the stuff up to ~950°C which breaks its chemical bond.

    You probably have never even touched pure aluminum before. Aluminum and oxygen react so quick, all we typically ever see and touch is a alumina shell.












  • remotelove@lemmy.catoSelfhosted@lemmy.worldSecrets
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    3 months ago

    I would look into something like Doppler instead of Vault. (I don’t trust any company acquired by IBM. They have been aquiring and enshittifying companies before there was even a name for it.)

    Look into how any different solutions need their keys presented. Dumping the creds in ENV is generally fine since the keys will need to be stored and used somehow. You might need a dedicated user account to manage keys in its home folder.

    This is actually a host security problem, not generally a key storage problem per se. Regardless of how you have a vault setup, my approach here is to create a single host that acts as a gateway for the rest of the credentials. (This applies to if keys are stored in “the cloud” or in a local database somewhere.)

    Since you are going to using a Pi, you should focus on that being a restricted host: Only run your chosen vault solution on it. Period. Secure and patch it to the best of your ability and use very specific host firewall rules for minimum connectivity. Ie: Have one user for ssh in and limit another user account to managing vault, preferably without needing any kind of elevated access. This is actually a perfect use case for SELinux since you can put in some decent restrictions on the host for a single app (and it’s supporting apps…)

    If you are paranoid enough to run a HIDS, you can turn on all the events for any type of root account actions. In theory once the host is configured, you shouldn’t need root again until you start performing patches.



  • Resins have a typical use-time for within a year. Some may last longer, some may not. Some may start to show exposure issues. Some just start to separate or solidify partially. Some resins don’t care at all. (It should be written somewhere on the bottle when the resin was made and when it should be used by.)

    This is a helluva “unknown variable” you are working with, is my point. Resin is the absolute core of any printing functionality (obviously) and print settings are highly dependant on the resins qualities.

    Just because I am so damn picky during my testing and learning process, I would abandon testing with that resin completely and be thankful it even printed a calibration test at all. (I would get a fresh bottle, is what I am saying.)

    However, in the interest of using the resin, I would YOLO the exposure time (increase it) and start printing prototypes or other strange experiments. There is a bunch of things I could test even if using a sub-optimal resin.

    You could spend time with the rest of that bottle and tweak the settings into partial-perfection. How reusable are those settings for future bottles though?


  • I see a lot of inconsistent exposure, which is super weird.

    How old is the resin? New? Was it purchased at the time you got the printer? Was it well shaken? One particular resin I have will separate hard and basically needs a blender to get broken up again to be capable of printing.

    The biggest issue I see is the gap in the outline at the very top of the print. That shouldn’t happen that late in the print at all. It’s iffy resin or there are small solid chunks floating around in your tank.

    My first week with my resin printer was spent testing exposure and probably did about a hundred or so “cones of calibration” ( https://www.tableflipfoundry.com/3d-printing/the-cones-of-calibration-v3/ ) with a few different resins.

    While a person generally needs to be a little on the crazy side to do that much testing, it was effective. After all of the that testing, what I found out is that comparing two prints with different settings is more valuable than just printing one single calibration test.

    See if you can manage to print at least 8 tests at 8 different exposure levels. (I prefer 16, but you do you.) You will quickly learn how to interpret calibration tests and how exposure works.

    But, back to your question and my official interpretation: You have a printer that is capable of printing! Yay! I ain’t being sarcastic and this is good. You do need some comparison prints though…