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Joined 1 year ago
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Cake day: June 15th, 2023

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  • Because you need to handle terrain other than a clear road. When you live somewhere that regularly gets a foot of snow overnight then having a bit of extra ground clearance is a must for navigating that. You also want a bit of extra ground clearance if you need to go off road regularly. The last thing anyone wants is to be out in the boonies and crack their oil pan on a tree stump or something.

    Of course, far more people buy SUVs and trucks than actually need them. Also lite trucks would have been the better solution for most people who do actually need them if the EPA hadn’t killed them with poorly written standards. With the current wheelbase based efficiency requirements we’re left with the choice between sedans that drag the undercarriage on residential speedbumps or a Landbarge 9000 toddler slaughter special with worse sight lines than an abrams tank and the (lack of) fuel efficiency to match.



  • Be careful with vitamin D though. That is one of the very very few vitamins that you can actually take too much of because it’s fat soluble, not water soluble, so excessive vitamin D will build up in your fat cells rather than just getting peed out. It’s called vitamin D toxicity (VDT) and it can have some unpleasant neurological effects among other things.

    So it’s probably a good idea to get your levels checked anyways just to make sure you’re taking the right amount if you need it.




  • Welcome to imposter syndrome, it means you’re a professional.

    As far as how you can be more comfortable that heavily depends heavily on what your job is. Some jobs have more direct feedback than others. But largely it will just take time. You’re still the new guy from the sound of it so it will take time to learn how your workplace works and what the exact expectations are. In the mean time just remember that as long as you aren’t consistently getting negative feedback on the same things then odds are you’re doing perfectly fine. Doing things wrong ocasionally is expected because you are human, but as long as you are learning from those times then you are already doing better than a lot of people. If nobody is telling you that you aren’t meeting expectations at your reviews then either you are meeting expectations or you have a bad manager.







  • I only do the refrigeration side of things and I don’t do residential stuff so I’m not sure on exact pricing. Pricing will also vary greatly depending on the exact area. For example in my area we have a high enough ground water level that open loop geothermal is easy and that is the cheapest/easiest method of geothermal. The other types will also vary in cost depending on soil type and moisture content because that will partially dictate how big of a ground loop you need. The amount of area you have for a ground loop will also be a big factor because if you don’t have enough yard area for a horizontal loop then you need to use a vertical loop which can be heniously expensive.

    As far as payback goes they are far more expensive to install regardless of the type but the ground loop (assuming closed loop system) can easily last over 50 years and that is the most expensive part of the whole system by a large margin. Out of the $25,000 you mentioned I would bet that about $20,000 of that was just for the ground loop. The rest of the system is going to be more durable as well due to not being outdoors. The expected lifespan of the other components is 20 years and they can easily last far longer than that. So the energy savings is only part of the cost savings. The other part is that geothermal heat pumps need practically no maintenance and break down far more rarely than any other conventional heating or cooling solution. With how long they last and how durable they are a geothermal heat pump can probably pay itself off just with avoided service calls.




  • If I’m ordering it at work it’s because I’m at work and can’t pick it up myself. I sometimes do that for lunch when I’m working overtime to treat myself. If I’m ordering it at home it’s usually because I’m indesposed in some way. In both situations picking the stuff up myself wasn’t a feasable option but I still wanted the stuff enough that I was willing to pay more for it.

    For example I’m pretty sure I currently have RSV so last night I door dashed some food from one of my favorite resturants and doubledashed a pharmacy for some pedialyte and cold medicine. I could have gone out to grab the stuff myself but I would have potentially infected everyone I came in contact with. By going through a delivery service I didn’t risk infecting anyone and I didn’t have to drag my miserable snot laden wheezing self out of the house.

    I’ve also only ever personally had one quality issue with door dash which wasn’t that major anyways. Otherwise everything has always arrived perfectly fine.



  • If you’re looking for an actual “all-purpose” lubricant try tri-flow lubricant. It’s technically a chain lube but it works pretty well for most light duty household stuff and it sticks around a whole lot longer than WD40. Generally wherever you think WD40 is a good idea that stuff will usually work better. The only downside is that it smells strongly like bananas for a while after you spray it on because it contains banana oil. It’s not a bad smell but it’s definitely noticable.

    WD40 is a bit of a catch all. It kind of does a lot of things but it isn’t great at any of them. It’s kind of a penetrating oil for busting things loose but it doesn’t work nearly as well as an actual penetrating oil. It’s kind of a part cleaner but it won’t work nearly as well as an actual part cleaner. It’s kind of a lubricant but it won’t work nearly as well as an actual lubricant. If you had one can of stuff to bring with you to a deserted island then WD40 would be the best thing to bring. But other than that there is always a better dedicated spray for whatever you want to do.