What have you been listening to this week? You don't need to do a 6000 word review if you don't want to, but please write something! If you've just picked up some music, please update on that as well, we'd love to see your hauls :)

Feel free to give recs or discuss anything about each others' listening habits.

You can make a chart if you use last.fm:

http://www.tapmusic.net/lastfm/

Remember that linking directly to your image will update with your future listening, make sure to reupload to somewhere like imgur if you'd like it to remain what you have at the time of posting.

This time the "iron chef" ingredient is storytelling. What's a song you know that tells a good story?

Ground rules:

• One song per comment, so we can vote for them individually.
• One top-level comment per user, so pick your favorite song.
• If you want to post more than one song, reply to yourself to add more comments.

Previously in this series:

• Happy Songs
• Cover songs with an an unusual instrument
• Good singing in a language you don't understand

As part of a weekly series, these topics are a place for users to casually discuss the things they did — or didn't do — during their week. Did you accomplish any goals? Suffer a failure? Do nothing at all? Tell us about it!

I’m increasingly convinced that worldviews / mental models are not simply modeling devices, but information rejection tools. Borrowing from Clay Shirkey's "It's not information overload, it's filter failure", the world is a surprisingly information-rich space, and humans (or any other information-processing system, biological or otherwise) simply aren't equipped to deal with more than a minuscule fraction of it.

We aim for a useful fraction. It paints an incomplete, but useful picture.

Even a bad model has utility if it rejects information cheaply: without conscious effort, without physical effort, and without lingering concerns or apprehensions. It's a no-FOMO mechanism.

Usually, what happens is that we apply our bad models to a given scenario, act, process the new resulting scenario, and notice that that is obviously not favourable, and take appropriate actions to correct the new circumstance. Net loss: one round of interaction. Net gain: not succumbing to analysis paralysis or having to hunt for a new and improved worldview (especially: a new concensus worldview shared with numerous others, creating a large coordination problem).

Sometimes that doesn't work out and people (or companies, or governments, or cultures) get stuck in a nonproductive rut, often characterised by "doing the one thing we know how to do, only harder".

The big problem comes when there's a recognition that a former large-scale world model no longer applies. I'm leaning strongly to the notion that this is behind many psychological conditions: Grief, denial, meloncholia, depression, PTSD. Possibly burnout and ADHD.[1]

Classic grief is triggered by the loss of a loved one, or in the "five stages of grief" study, news of the subject's own impending mortality (a fatal disease prognosis). That is, an invalidation of a previously-defining mental model. This triggers denial, anger, bargaining, depression, and eventually, for some, acceptance of a new world view.

It's a pattern once recognised that one sees repeated across numerous scenarios, and scales, from individuals to groups to entire countries --- almost any disaster, epidemics, global catastrophic risks, wartime attacks, business failures, relationship breakups, and on. The phenomenon intersects with the problem-solving success (or failure) chain.

What's curious to me is what the threshold for grief or denial is. There are some surprises which don't elicit this response: almost all humour is based on the principle of surprise, and horror films and thrill rides are based on the premise of surprise or extreme experience, but rarely result in a traumatic response. We go through our daily lives experiencing small and medium-sized suprises and disappointments all the time. The grief/denial response seems to be triggered only above a magnitude or repetition threshold, though that can differ markedly between individuals.

Notes:

1. I'm not claiming that all PTSD, burnout, and ADHD are grief responses, but rather that there are at least strong similarities. Early psychologists linked grief and melancholia (itself then considered a much stronger longing, to the point of mental illness). The mechanisms for overload might be internal --- chemical, physical, illness, injury, or genetic in origin --- or external. But there's a common thread that seems to run through these conditions, ultimately an inability to cope with a level of change.

(Adapted from https://news.ycombinator.com/item?id=22208255.)

Today's problem description: https://adventofcode.com/2020/day/4

Join the Tildes private leaderboard! You can do that on this page, by entering join code 730956-de85ce0c.

Please post your solutions in your own top-level comment. Here's a template you can copy-paste into your comment to format it nicely, with the code collapsed by default inside an expandable section with syntax highlighting (you can replace python with any of the "short names" listed in this page of supported languages):

<details>
<summary>Part 1</summary>

```python
Your code here.
```

</details>

Today's problem description: https://adventofcode.com/2020/day/3

Join the Tildes private leaderboard! You can do that on this page, by entering join code 730956-de85ce0c.

Please post your solutions in your own top-level comment. Here's a template you can copy-paste into your comment to format it nicely, with the code collapsed by default inside an expandable section with syntax highlighting (you can replace python with any of the "short names" listed in this page of supported languages):

<details>
<summary>Part 1</summary>

```python
Your code here.
```

</details>

Admittedly the forcibly neutral headline should probably be changed.

The video has been unlisted but this is the link. One important thing to note is that he recently made a video satirizing how people pretend your life condition doesn't affect your mental health implies that wasn't satire, which is incredibly concerning.

He deleted the comment where he talks about his landlord but it has been screenshotted here. It's also proof that's actually where he lives.

Someone has unironically compiled how that house violates Canadian/Ontarian legislation

After the house tour, Jregs patreon has spiked to its highest ever, and he has gotten 52 new patrons and 230$ more a month in two days

r/jreg is in some mix of meme-ing and genuine concern.

I'm working on a card game that would arrive to your home without a rulebook, but I'm having a comprehensibility problem. Below is some basic rules text for this game. If you had enough time to decipher the below, do you believe you could understand its meaning? Are there any words which are too obscure?

Join a game by selecting a central objective from among its currently apparent contests. Catch a turn from wherever to start playing then describe your plan aloud to the group. If anyone agrees that your plan is valid (legal?) then they can accept you into the game as their second. Anyone else who wants to join at this point may also join/rejoin as your teammate.

Contests are tensions between two scales which can be described by consensus. For example, imagine I'm 1v1 with Ah while you are on a team with Bo and Ci against Du. Imagine Du sees that the tide is not in their favor, and decides to jump ship to the other game. They may do so at any time by admitting they want out of their losing position and describing which team in the other game they would like to swing over to join (My team or Ah's.). Bo, Ci, and you are left in the boat without an opponent. This may cause a crisis (see "Crisis Card").

Farewell, I am off to prepare lunch for a child.

I spent a lot of my youth training my dog for obedience and agility. I sorta-kinda got back into it about eight years ago when I got my first dog while living on my own. My trainer at the time stopped offering classes a few years ago. This was shortly after my dog and I competed in our first USDAA trial (which was a disaster, but that's to be expected).

I finally got around to ordering some new equipment (four jumps, a tunnel, and a set of weave poles), and I was reminded of how much fun it is! My dog (Loki, a 7 y/o Australian Shepherd) picked up right where we left off when I set up a super small course in the back yard at lunch today.

Does anybody else on Tildes compete or do any dog sports for fun? I'd love to hear what you're doing or any other stories about dog training people have. :)