What task would you excel in if you lived in the Stone Age?

Honestly if I had my current level of knowledge, probably hygene. Teach them to make soap (animal fat and a source of base like ash), wash their hands, keep poop away from potable water sources, stuff like that.
Remember, it literally took until Victorian times to figure out that washing your hands prevents disease.
Also, math. Teach them how to do basic arithmetic, how to use a unit of measurement to figure out how big something is, stuff we'd learn in elementary school but weren't rigorously developed until the Ancient Greek age.
- Soap is super important, as for math - I'm guessing it's going to need to be geometry based before they can grok irrational numbers, or hell, symbolic notation in general

Dying, mostly.

Mandatory I'd have died more than once, but I suspect I would have been good at mental things like tracking and storytelling. I'd probably suck at everything else, too.

Our ancestors measured time to keep track of the breeding seasons of their prey as to not exterminate the local populations... so most likely for that
- Or just to better understand how and where to catch them. Don't forget we hunted all kinds of things to extinction anyway.

Navigation and being the first to try a cool looking mushroom and findout how dead I get.
- why navigation?
  
  I just have a really good sense of direction and memory of places and paths.
  Usually if I went somewhere even only once, even a year later I can recall how to get there again

Oh! I'm actually somewhat decent with some useful things. I got sent to a wilderness school for fuck up kids when I was a teen. So I know how to, and have applied a lot of survival stuff.
I know how to effectively make a somewhat permanent shelter. I can make and use a bow drill to make fire, and along the same principal but with much more effort and time I could make fire with hand drill or fire plough techniques. I know how to make basic traps. I can make cordage, and have very, very very basic tracking skills. I know some edible and toxic plants in my area (not exhaustive by any means). I know how to clean and dress game. There's a lot of other stuff, but those popped into my head immediately.
It's been a long time since I've done all this, but the knowledge and know-how is all there. I'd actually be a decent person to have around!
- That's a pretty excellent school to go to, hell I wish I had that level of training

I think excel would be good software for managing hunter rotations, supplies and stone inventory.

Dying from allergies & asthma.
While still living, the tribe could deploy me as an animal detector: place me at the front of hunting parties, and the moment I start sneezing & wheezing, they know they've got prey nearby.

Time travel, evidently.

Counting and therefore distributing spoils fairly. I would become a well-loved chief and would probably get laid more than I currently do, although the hairy partners may not be of my liking.
- eh beauty is relative and you'd get used to it. It sounds like you'd be the village sandwich maker, and yes I can imagine that being a very prestigious position

I would excel in the use of the internet and computers as I would be the only one with knowledge about it. I would also be the only one who knows how to drive a car.

You'd be a lot taller and probably also faster (maybe not stronger). You'd become a god-king in no time. Or be killed as a monster.

I’m pretty good at thinking outside the box and innovating, so I’d probably just die.

- It always bugs me how cavemen wheels aren't ever depicted with a matching axle. That's the hard and novel part! I'm glad this guy found an alternative for it.
  
  With enough grease any old stick can be an axle for a while, the wheel is the hard part.

Probably dying at age <1.

Is that Marjorie Trailer Greene?
- That's a supermodel compared to her.

Excel, it wouldn't be useful but I'd still be great at it.
- Great! I got a random Excel question. Sometimes when I pull reports at work the format for the price changes. Instead of showing the $ and the correct amount of spaces after the cent sign like .00, it has no $ and many digits after the cent sign like .000000000000000.
  Now when I try to change the cell format back to currency, accounting, text, or anything it keeps the same format and amount of digital after the cent sign. The work around I found is to open up a different Excel doc type it in the correct format and then copy and paste over the incorrect formatted cell.
  Do you can a better answer or did I explain horribly and your as confused as me when I try to fix Excel?
  
  I haven't encountered this but have you tried select the cell, going to the home ribbon tab I think, then clicking normal. Then adding the number formating you want
  
  That’s just excel being excel.
  
  Yea when I said that I excel at Excel I was somewhat exaggerating, much as I have at every job interview I've ever had. It's become something of a reflex these days. But as someone else has said I think that particular issue is just down to Excel being crap.

Dying.
- Dying is not a task, dying is a condition
  
  Not with that attitude
  
  Well, it can be both.
  
  Wouldn’t death be the condition?
  
  Seppuku is a task
  
  Not with that attitude it isn't.

Dying
- I came here to write Dying, but 7 other people had already done that.
  
  Yeah I typed my comment then scrolled and realized I’m extremely unoriginal:)

I’d be the best at powershell. Unfortunately I wouldn’t live very long.
- Plot twist: powershell is slang for a sex act in the Stone age
- I find the powershell method gives me hemorrhoids, I much prefer the gentler three shells method.
  
  But which one goes where?

Dogs seem to like me so maybe I'd be one of the first to domesticate dogs. I'd probably just live with dogs.

I'm a natural at shooting a traditional bow.
I know every edible plant in my area, and some that get you high.
I can find north without a compass, day and night.
I can make a fire from things I can gather in the woods.
I know how to safely fell a tree, split logs and build a shelter with hand tools.
I know how to act around most predators and have experience handling a spear.
I think I'd do reasonably well.
Sometimes I wish I was born in the stone age. My ADHD is completely gone whenever I'm in the wild.
- I started reading and was like "okay, sure buddy" then I remembered I have developed a lot of the same skills, including tracking wildlife.
  And then I remembered the time I learned to identify clay deposits and to separate out the clay so I could build stuff with it.
  So I thought: "wth, this is so weird! Ohh, they have ADHD too... That explains a lot".
  I wasn't diagnosed at the time, when I was learning to find clay, but that should have been a sign lol

Breeding

Starvation.

Computers! Shit.

sucking dick
- While I believe you, dear nutsack, take a minute and think about the whole process of sucking dick before showers were a thing.
  
  They were just used to it. Even today, bathing frequency is culturally dependent.
  When old love poetry talks about the musk of a lover, I do wonder at what range it was noticeable.
  
  you do what you've got to do

Yelling yabadabadoo and sliding down that dinosaur

Either making elaborate traps and contraptions out of sticks and stones.
Or brain surgery.
- You'd be the shaman putting holes into heads to cure headaches
- Hey, maybe you'll be the most successful neolithic brain surgeon and only kill half your patients
  https://en.m.wikipedia.org/wiki/Trepanning
- It could go either way

I know how to make rope, among other things, as an eagle scout, and I have some experience with atatl so, probably dying of fever at 14.
- You don't think they'd hang you with your own rope?
  
  I mean depends on how the crops looked; im sure they'd tie me for bog body purposes and toss me in the dip if the crops were bad enough and I went feverish. The gods gotta eat too after all.

Just by knowing how to wash my hands, medicine. Up until 20th century.
- Wash the wound with soapy water, apply cloth that has been boiled. Yeah that should have a better survival rate than most of human history.
  
  Soap is animal fat and what in a survival situation?

I would invent God so others would do all the hunting and gathering for me while I partied in the cave basement drawing on the walls.

Digging holes with a shovel. I'm good at that.
Whittling. Drawing.
Meditation.
- shovel
  We said stone age.
  
  We had shovels in the stone age.

Recreational drug use can be traced to before written history. Bartering also existed then. I'd be a drug dealer.
- Fun fact: Barter only seems to occur in human societies when a. markets were previously established b. those markets collapse. Check out David Graber's 'Debt: first 5000 yrs' for more info. Most societies are debt based- as in people just do things for each other but keep basic accounts in there heads. Eg. You paid for dinner out last month, i'll pay this month(doesn't really matter how much was spent, the exactness isn't very important) Or, my grandma makes the coolest knit socks, I'm gonna ask her to make some for me and then shes gonna have me do some yard work when i visit later.
- You reckon the stuff back then was potent enough that people would buy it?
  
  No no, it was freely given.
  
  P sure psilo hasn't really changed

i'm a fairly deft hand at pottery. i'm also decent at fiber crafts. depends when and where during the stone age, of course, that's a pretty big expanse. if i'm really lucky, i'd be in one of the many cultures with special spiritual roles for trans folks. i've also got good rote memorization skills, so i can help with oral history.

I'd probably be something of a builder/ "engineer."
I'm not actually an engineer, but I have a knack for utilizing what I have around me or simple enough objects to serve other goals. I suppose I'm what people used to call a Macgyver or "mechanically inclined."
- So, what would you "build"?
  
  Definitely some kind of stone bulwark at the cave entrance to keep out the bears and prehistoric cheetahs.
  
  It depends on what was needed at the time, but probably things like tools and housing. Obviously considering the time we're talking about it would be very "primitive" lol
- I have this but for bicycles and ropes exclusively. First one is out, so I'm rope guy I guess

Storytelling & oral sex.
- But not simultaneously.
  
  Once upon a slurp slurp slurp
- Beat me to it. Mine was "storytelling and sexually gratifying the hunters in exchange for food"
  
  There is a whole world of romance novels in this setting.

Poison Sommelier.

Dying
- The only correct answer.

With or without my current knowledge?
Because I'm pretty sure I could smelt Iron with what I know, and a year or two of experimentation. So the answer would be "ending the stone age".
Without? I dunno, maybe building traps and snares.
- Been watching primitive technology huh?
  
  I mean, I have, but I saw this long before he started trying to smelt Iron: https://www.youtube.com/watch?v=RuCnZClWwpQ
- I don't even know what smelting ~~meant~~ means. Can we be cave-friends? I'm good at sharpening knives.

dying

dying

Finding fruit trees. Hunting would be my weak point.

I wouldn’t survive long with my poor eyesight. Maybe I’d create tools or something. Love tinkering.
- This, anyone with strong glasses would be disabled in the stone age, lol. Needed some surgery before? You'd be dead. Ever broke a bone? Likely dead.
  I went through my whole (living) family tree once and I'm pretty sure none of us would have survived, including me.
  
  Yeah loooooots of people wouldn’t survive

drawing dongs everywhere

Dying quickly

Fucking, for sure

technical art and programming for video games

Wanking
- Who (and when) was the first person in history to wank? And how did they find out?
  
  Genesis 38:8-10
  Juda, therefore, said to Onan his son: Go in to thy brother’s wife and marry her, that thou mayst raise seed to thy brother. He knowing that the children should not be his, when he went in to his brother’s wife, he spilled his seed upon the ground, lest children should be born in his brother’s name. And therefore the Lord slew him, because he did a detestable thing[.]
  In all seriousness, since apes do it (a lot), I don't think there ever were a "first person in history". It's more just a consequence of having long enough arms.
  
  Probably like probably most people still do find out nowadays.
  
  I want to know how they figured out shagging and how that creates babies.

making fire.
- You good at making fires in the present?
  
  am i an expert ? no.
  am I pretty good at it. I'd say yes. what i haven't done I have seen done enough times I should be able to get it to work.

Bronze peddler. "Hello, have you heard of bronze? Just attach it to your axe instead of stone. No more annoying stone chopping! And look, it's shiny!"

Ironically, brute force. I would be great at hunting too!
- Username checks out

obsessing over plants and accidentally dooming the world with agriculture

I would introduce them to scrumpy, then teach them to grow apples so we can make more.

tool making most likely. also fire keeping, and cooking.

Probably tool making.
It would take time to get back into it, but I was turning out decent knives, spear points, and arrowheads for a while there. Nothing that would blow anyone's mind as art, but pretty enough and usable.
One of those things I did just because I wanted to see if I could, and it turned out to be really relaxing and enjoyable. Arthritis took the enjoyable and relaxing part away, so I stopped, but on a survival level, I could get the job done well enough to make up for being a bottom tier hunter.