Dumb Stuff That I Think is Neat

1. be quite large

2. use your barbels to find prey among the gravel along the bottom of the river

3. extend your siphon-like mouth to eat small fish, shellfish, and crustaceans

4. launch yourself out of the water and make a big splash just for fun

5. show off them scutes!

Police know that the first sign of affiliation into a new gang is a change in the subject's vocabulary. New words. Unfamiliar names. Did little Johnny never mention the words "locating datum" before he suddenly blurted it out by accident one night at dinner? It may be time to have a conversation with his teacher, to find out more about who he spends his time with at school. If you can get to it early enough, you can nip it in the bud.

In a similar vein, it's important to figure out where all their money is going. Kids who get hooked on the machinist lifestyle will often buy ridiculous things in order to "prove" their affiliation with the gang. One mother of two in Rhode Island came home to find a bunch of strange metallic cylinders on her doorstep, shipped overnight from FedEx to her youngest child. Round stock. She thought it was "just a phase." Her child is doing time in a federal penitentiary, after getting all fucked up on DYKEM markers and stabbing an engineer for submitting an insufficiently dimensioned drawing.

Last, an obsession with precision is often your last chance to have a talk with a wayward child. Are things in your house suddenly becoming rigidly aligned to an invisible grid system? Are you noticing things becoming burnished or otherwise polished, that weren't before? A trusted adult's timely intervention when your kid is micrometering a piece of sheet metal found in the alley may be all that is saving your kid from a lifetime of obsessing over thousandths.

"oh, that's easy! it's because they're fundamentally Bad people who want to hurt others and choose their beliefs to justify that! :) hope this helps"

or

"they just don't have access to the same information we do. look at this person who was raised in a cult! don't you feel sorry for her?"

and like, yes, fine, some people were in fact raised in cults, but what i wish people would understand is that the bulk of it is just normal human flaws, like:

they want to believe stuff that makes them feel smart and cool and like they've figured everything out (you also do this)

they want to believe stuff that makes them feel like their emotions are justified and grounded in reality, and that the people they want to hurt deserve to be hurt (you also do this)

they form conclusions before they've processed all the relevant information, and cling to that first impression even when new info comes to light (you also do this)

they pick up beliefs from the people around them because they want to be liked and fit in, not because the beliefs are good or true (you also do this)

they come up with reasons that the stuff that benefits them (and the people they like and identify with) is actually overwhelmingly best for everyone and obviously the right thing to do (you also do this)

they pay more attention to stuff that supports what they already believe and avoid looking in places that might show them otherwise (you also do this)

they listen to people who talk like 'one of them' and ignore others (you also do this)

they come up with reasons to dismiss people with conflicting viewpoints as obviously in bad faith or ignorant or a shill or evil (you also do this)

they fail to take their own beliefs seriously sometimes, and take their beliefs way too seriously other times, in a selective way that lets them do the things they already wanted to do (you also do this)

the very ways they construct the ideas of 'knowledge' and 'wisdom' and 'belief' and 'understanding' are biased so that what they don't want to believe comes under lots of scrutiny and what they do want to believe receives less (you also do this)

you, dear reader, are presumably right about everything and were correct to die on every hill you've ever died on, but the difference between you and someone who's wrong about important stuff doesn't look like "well they're inherently evil and i'm not", it probably looks like a combination of:

natural environment (they would have been exposed to different information than you regardless of their choices)

being in the right place at the right time (your particular profile of flaws and virtues happened to be what was needed to lead you to the right conclusions, they had the opposite experience)

random luck (you doubled down on what felt right to believe but wasn't, but it turned out to be inconsequential, or even right for different reasons, while they doubled down on what turned out to be a horrible mistake distorting their entire worldview)

you do less of the things in the previous list, and over time the difference between you and them adds up

and, look, i also do these things. the nicest and most thoughtful people i've ever met do these things. if you meet someone who never does any of these things, i dunno, give them a fucking medal or something.