Starting fire with just a couple sticks.
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Swimming, had to help fish a dude out of the lake because he swam far into the deep end and started panicking when he realized he didn't have the steam to swim back. His only swimming experience was water parks and kiddie pools.
That is ridiculous, on a lake there are barely any waves, you can just turn on your back and float around to catch a breath. Just remember to move from time to time so people don't think you're a corpse.
I guess basic home renovation suff. I literally do these kinds of things for a living. In my experience, it’s not so much that people don’t know how to do this stuff - it’s more that they lack the tools, the time, or they’d just rather pay someone to do it properly. I’ve had jobs where it took me only a minute to fix something they could’ve easily done themselves, but honestly, I can’t blame people for not wanting to mess with something they’re unfamiliar with. Most of the time, I’m not any wiser than they are at the start either - but I guess I just have the ability to figure things out on the fly.
How to get to the bottom of a conflict without settling on popular opinion.
Imagining the potential of a prototype.
"So with this prototype I want to explore aspect A"
"I don't like it. I don't want this as a final product."
"Ok. Do you like aspect A? Imagine all other things were finished as you like it."
"No, I don't like this product."
To do very basic home repair and DIY. I keep wondering how people get through life without being able to drill a hole, fix a clogged drain or even change a light bulp. Do they get some sort of service technican for all these things?
Yep... Some people pay electrician to come and change a lightbulb...
How to cook? Or even follow a recipe. Not like hard stuff either, a simple casserole recipe or cookie recipe. Not even find a good recipe, that's actually very hard online these days what with bullshit generators and stuff. I hand you a recipe.
Yes I second this one. Some people can't even hard boil an egg
Makes me remember that old boomer joke "My wife cooks water in the evening so that the next day I just need to warm it up for my tea"
Math, and I mean basic math: adding, subtracting, multiplication, division. Basic understanding of fractions, basic understanding of percentages.
I'm not amazing at math but I consider this basic and with relatively regular day to day application. I'm not saying people should be able to make these operations without a calculator on the fly, I certainly couldn't in many cases. But I would expect people to know what math you need to apply to, say, calculate a 20% discount. I would expect people to know if, say, two thirds is more or less than three quarters. But no. Nope
I frequently do blatantly inaccurate math just to spitball, and when I say the numbers that I'm computing out loud, people get amazed that I can keep track of so many numbers when I'm only tracking the result of the previous calculation and the operator that I'm about to perform.
I'm like, dude, if you accounted for the rounding errors, you would realize how fucking wrong I am, but this math is not precision-important, and so I'm just trying to get an idea of the scope of the numbers that I need to address whatever problem I'm working on.
For instance, if you asked me to spitball how far it is from Los Angeles, California to Atlanta, Georgia, and how long it would take you to drive that, I would assume you would average about 50 miles an hour after breaks and whatnot that you would be able to drive approximately 12 hours a day, which means you could clear 600 miles, and off the top of my head I would guess it's about 3,200 miles between Los Angeles and Atlanta, assuming that you stay on the 40 as much as you can once you get to Amarillo, TX, so I would assume that the average driver would take five days and approximately four hours to drive that distance.
This is very off the cuff, off the top of my head, I could be 600 miles off on the distance in either directions, I could be 10, 12 miles an hour in drive time off in either direction, and I could be off 4 or 5 hours or not even account for a co-driver on the trip.
You can do the trip in like 2ish days. I have done the trip in like twoish days.
But, reality and guesstimation are two separate things, and there's no reason to be amazed by somebody's guesstimation capabilities. It's very basic math that doesn't require any skill greater than your multiplication tables.
I don't know why more people aren't good at it.
your shocked
It'd be spelling.
Mental arithmetic
The ability to use the correct words