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Posted by jxmorris12 4 days ago

Perceived Age (2024)(sdan.io)
67 points | 58 commentspage 2
gcanyon 13 hours ago|
I'm (ahem) over 50 and I just timed 120 second in my head and came out to 2 minutes 9 seconds. I cheat though, since I count to the beat of ZZ Top songs. These days the CPR people use Staying Alive, which feels faster to me, so I tried that, and got 2:10.

Then I tried it without counting -- 2:12. That can't be considered fair, since I already read the part about how over 50s mark time faster, so I could have subconsciously slowed my roll. Still, it's fascinating to me that I'm 3 in a row within 3 seconds.

gcanyon 13 hours ago||
My head canon is that death is a choice your body can make when you stop experiencing anything new. In the past 20 years I have lived in:

   - Tujunga, CA
   - Marina Del Rey, CA (Two very different places)
   - St. Louis, MO (Three very different places)
   - Bethesda, MD
   - New York, NY
   - Lisbon, Portugal
   - Seattle, WA
   - Bangkok, Thailand
   - Seattle, WA (very different place)
   - Jersey City, NJ
I hope to keep this up for the rest of my life. I like new places a lot.
stavros 15 hours ago||
I don't understand. If I feel like two minutes passed when only one has passed, am I not actually experiencing time as twice as slow?

I thought two minutes have passed, yet I have a whole other minute to live. I thought time passed quickly, but I get to experience twice as much time. By that logic, we think we're 80 when we're 40, and we have another subjective 80 years to live.

How is that "time flies by"? Time would fly by if it went by so slowly for me that ten hours had passed when I thought it had only been a minute.

sarchertech 14 hours ago|
That’s exactly how I thought about it.

If you imagine a hypothetical person with a 2 year lifespan. During the first year the perceive time 1:1. But during the 2nd year they perceive 9 years passing during 1 year.

At 50% of their lifespan they will have 90% of their total perceived experience of time remaining.

stavros 14 hours ago||
I see what you mean, thanks. I'm not sure I entirely agree that life goes by more slowly, but at least they'd perceive enjoyable things as taking nine times longer.
throwaway209329 15 hours ago||
Interesting with the role of dopamine and how we perceive time. I've been having anhedonia for a while and damn time fly by fast. I do however have one routine and it's working out almost every day, so I'm in decent shape at least.
NooneAtAll3 14 hours ago||
I thought this would be about "how do we recognize the age of a person by looking at him"
andyjohnson0 3 hours ago|
I thought it would be about how people perceive their own age vs how other people perceive it.
zebob 16 hours ago||
My computer presents way less fps in same games as when i bought it 10 years ago. I myself am not as fast neither in games nor catching fast balls as when I was 20 instead of my almost 40 years now.

Surely the degrading hardware gotto play a role aswell.

HPsquared 16 hours ago|
Maybe the computer needs a dust and some fresh thermal paste. The body also benefits from care and maintenance. But yeah, we do still age of course.
zebob 15 hours ago||
I see your point. Im at my lifes best health tho. Single food ingredients and got 12 pullups from deadhang to chest at 92kg, got some pistal squats in me and I can hang with one arm for 22 sex. I used to be real fat but real quick competing in dota. Also, im way more flexy now. I even worked on the wrists.

My computer has gotten some proper dusting however the ram needs and electrical engineer. Cpu has been well cooled and i even got a new gpu.

Ive got bunch of variety and novelty in my life aswell.

Im just pretty sure in getting less FPS by the years none the less.

HPsquared 3 hours ago||
In that case it might be security updates to the kernel or even the microcode, making things slower

https://en.wikipedia.org/wiki/Meltdown_(security_vulnerabili...

So there is now software that has come out making it worse even running the same applications.

I suppose the same can be said of people with all the digital distractions we have now. The hardware might be the same but I certainly can't focus as well as I used to because the mind is full of irrelevant content.

gxs 15 hours ago||
I wonder if you can train yourself to perceive time “properly”

Like if you practice counting everyday a few times, each time trying to correct when you’re over or under

Beyond that though, more importantly, I wonder if this would have a noticeable effect in your life - if so I wonder what that would be

AIorNot 15 hours ago||
Well a couple of points as a senior techie over 50 now - considering the youth culture of the tech world, first of all this “hacking youth, hacking life” is all mostly ineffective in my opinion, it’s not so much a metric based existence that helps counter life’s speed but living better and learning the common wisdom of past generations that is more useful in my opinion :

1. Youth is wasted on the young - people in their twenties generally have not found their identities and this means they will often ‘discover’ and change their outlook into their 30s, 40s etc- things well known to older generations and why so many hippies become square, why so liberals become conservative, why so many skeptics take on religion. It’s human nature to rebel and discover the same lessons that past generations did and then pretend like their generation is the first to gain wisdom..

2. A substantial amount of life is not planned for, do not make the mistake of assuming your plans will bear fruition -life is what happens while you are making other plans -

3. Older age often means the things That gave you pleasure in your 20/30s will not as you age- that is part of your journey

4. Again life is a journey not a destination- live your life with optimism and instead of crazy ambitious year by year plans focused on achievement instead focus on the moment and your own personal health: I often see young people afraid to be adventurous, and young men in particular, fail to take care of their bodies, fail to take care of their mental needs and instead take on the road of overwork, stress, isolation and bad health (especially with the sedentary and isolating nature of programming)

5. As you really grow old (I’m not talking about you kids in your 20/30s here, you will find your tolerance for learning new things will lower, as will your skepticism of the new stuff, , it’s natural but it’s the antithesis of this industry- you will be yesterdays news and ageism in this industry is not something I see ending anytime soon. So find a way to stay relevant, maybe that means a career change, location change etc.. honestly the tech world as it today is not the insular but friendly optmistic and often artistic place of the 70s, 80s and 90s - when programming was as much an art as a corporate discipline, now it’s vastly larger industrialized and corporatized and corrupted by endless metrics, VC capitalism and social media doomscrolling and hype. (And Who really knows, how fast AI will change these modalities either negatively or positively)

5. A spiritual life of some kind is worthwhile- this article was about how fast life moves: IT DOES, I cannot believe how old I am, for example. The only counter to how fast life moves is savoring the moment - I think that an inward view is important in that regard, especially if you are an agnostic/atheist. That doesn’t mean to go out and adopt a dogma wholesale, but don’t be close minded and exclusionary and willfully obtuse, be willing to open yourself to others, be willing to forgive yourself too, above all Know Thyself… that takes decades

IncreasePosts 17 hours ago||
If the years feel like they fly by, shouldn't the older group give responses of greater than 120s for the 120s timer?

I say this in threads whenever this concept comes up, but I doubt the feeling has anything to do with something intrinsic in the brain, but is just representative of the variety of novel activities you do, and for most people their novel activity seeking wanes as they get older. Giving your brain more time to go on "auto pilot" and lose track of time.

The year I spent at a desk when I was 24 feels significantly shorter than the 3 months I spent at 39 traveling in strange lands.

sarchertech 14 hours ago||
>greater than 120s

That’s how I thought about it as well.

If you imagine a hypothetical person with a 2 year lifespan. During the first year the perceive time 1:1. But during the 2nd year they perceive 9 years passing during 1 year.

At 50% of their lifespan they will have 90% of their total perceived experience of time remaining.

holoduke 17 hours ago||
The less new activities are performed the faster time is perceived when looking back. During the events it might be the opposite and actually feel longer.
Swizec 15 hours ago||
> The less new activities are performed the faster time is perceived when looking back. During the events it might be the opposite and actually feel longer.

There is another side to this: So much novelty that you have no time to consolidate memories and everything feels like it’s zooming by. I’m in that situation right now and it’s shocking to look back 1 year. It feels both like 10 years have passed and like it was yesterday.

throwaway290 16 hours ago|
> first kiss, first job, first time living away from home

never had that. or worked a job. or lived away

sounds cool!