I’ll start off with one, Being upset about a breakup that happened hundreds of years ago.

Edit 1:

  • Heath death of the universe, Death of the sun, etc, does not count. I feel like focusing on this is an overused point.

Edit 2:

  • Loneliness does not count. I feel like we all know immortality means you’ll miss people and lose them.
  • Lovable Sidekick
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    7 months ago

    All the comments assume everybody else isn’t also immortal. I forget the title and author but there’s an old sci fi story (or novel?) about a future where everybody lives for centuries, and they’ve found that the brain only retains a certain amount of experience. They have long careers, get tired of doing whatever, re-educate and do something else, or even have multiple families they eventually forget about. A couple of the characters are surprised to find out they used to be married like a century earlier. To me that seems vaguely like reincarnation, and I kind of don’t hate the idea. I really don’t see any downside to that scenario, or even just going on forever.

    People are focused on having regrets and negatives that last forever. But buck up li’l camper, you can learn to move on from stuff. And I say this as a dad whose daughter had cancer at age 10 (she survived). It was hell and I wouldn’t want to live through that whole period again, but I don’t consider it a reason not to want to live forever. The trick is to learn how to cope with these things and not let them outweigh the good experiences you have.

  • Octospider
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    347 months ago

    Depends on the type of immorality. Do you continue to age? If no, what age do you stop? Eventually the universe will die. So what happens to you then?

    It might be fun for a while. Maybe even a long while. But that fun will be gone in an instant compared to the trillions and trillions of years you will float in a dark dying universe of nothing.

    • @brucethemoose@lemmy.world
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      117 months ago

      Presumably you will advance along with humanity though, or failing that, just figure out the transcendence thing yourself with so much time?

      I don’t think anyone would choose to stay ‘meatbag human’ for trillions of years.

  • @hperrin@lemmy.world
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    7 months ago

    Basically all of the time you’re alive will be after the heat death of the universe, where you will be floating in space, with nothing to do, nothing to see, nothing to experience. Complete darkness, complete silence, in a complete vacuum, for eternity. Every other particle in the universe is forever out of your reach. You know that you will have nothing forever. You will never see, hear, or touch anything again, for all of time, which will never end. The trillions of years that preceded your float through the void fade into a distant memory as you outlive twice as much time, four times as much, a trillion-trillion times as much, and infinitely more.

    • @mobiuscoffee@lemmy.ml
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      97 months ago

      I wrote a story that features such an entity and what was interesting about it to me was how even the slightest glimmer of life beyond their void would lead to an all-consuming desire to experience “living” again.

  • @tetris11@lemmy.ml
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    7 months ago

    Life will pound you into an uncaring jaded disinterested unloveable husk of a being after too many emotional scars from losing loved ones, too much of seeing humanity make the same mistakes, and too much watching the knowledge you gained turned irrelevant.

    Or, life will beat into you an uncanny ability to converse and relate to others, even if fleetingly.

    Watch The Man from Earth.

    • Kallioapina
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      47 months ago

      But do not watch the sequel. It ruins the whole beautiful thing.

    • @dubyakay@lemmy.ca
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      27 months ago

      I’ve watched the Man From Earth a couple times. Can only recommend.

      However it doesn’t fit your description. Oldman says that his memory is basically limited. Just like any mortal’s. Only the brightest, most impactful memories are retained and the rest is a blur. If you are forty plus, you barely have memories of your childhood today, unless you have recorded them as soon as you could and rehashed them frequently. Same for him. As such, he is constantly evolving with the world mentally (and physically apparently).

      • @tetris11@lemmy.ml
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        7 months ago

        The first paragraph is how I imagine he was during the first few centuries of his life, when all the scars were fresh and he had no idea how to deal with it. From the sounds of it he has been in ruling positions, and may have even enjoyed it briefly, before he adopted the humble mindset that he has now and tries to inspire humanity with small acts of compassion.

        (I write “adopted” but I like to think that his actions actually reflect the hazy consciousness of humanity at the time, and so maybe he was molded into this persona over the years, as humanity grew somewhat kinder? Or he learned that the highest value one can have is not through wealth or power, but through compassion, i.e. something that all humans would eventually learn, a.k.a humanity does have value if given a chance).

        I do wonder how his skills have decayed. Can he juggle? Can he do a backflip, or it’s been too long and he no longer remembers how? How elastic is his brain exactly, and what precisely is there left of him in there that just isn’t a hazy imprint of his circumstances over the last few centuries.

        Imagine a neural net with limited nodes that has been subject to more training data than it can handle. Eventually it just learns to approximate all the data it has seen (overtrained) and isn’t elastic enough to predict or react to new stimulus, and becomes set in its ways. Is this the case with John? Or does he summarize old historical data and leaves himself with enough elasticity to learn new things from the last X decades?

        • @dubyakay@lemmy.ca
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          27 months ago

          Juggling might be in the same vein as bicycling, or swimming. Learn it and it’s really hard to unlearn it. Or maybe like tying your necktie or shoe laces. You learn it once with more focus and then periodically if recalled you retain it.

          Anecdotal, but I’ve learned how to flip the balisong over a couple days in my late teens at the cost of lots of cuts on my hand and fingers (more dramatic than it sounds really) without a guide. I haven’t had one in three decades, but I got my hands on one a year or two back and I was able to recall the motion and technique in only a couple tries without any cuts. Even today when I think about it, I can do the flick motion and my hand and wrist instinctively yearns for the weight of the cool steel.

          • @tetris11@lemmy.ml
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            27 months ago

            Yeah I figure that he has some skills that he can just “snap” back into, and clearly he still has some good reflexes when it comes to aggressive situations. In that sense, I guess he can choose to retain the skills that he still finds valuable (e.g. hunting, teaching, kindness, child-rearing(?))

  • @lazylion_ca@lemmy.ca
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    177 months ago

    The rest of humanity will eventually evolve into something you don’t recognize and can never be part of.

  • @vis4valentine@lemmy.ml
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    167 months ago

    Knowing the answer to some of history’s biggest mysteries, because you were there, but being unable to speak about them because, 1, that would expose you, 2, nobody would believe you either way because nobody expects you to be THAT old.

    Also, it is already frustrating seeing kids being dismissive or denying events that you yourself have lived. Imagine being thousands of years old and seeing so much shit, but those events are rarely retold, forgotten, or straight up denied by conspiracies or future governments that won’t admit their fault on it.

    • @Jimmycrackcrack@lemmy.ml
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      27 months ago

      Knowing my memory I’d forget it all very soon after it happened and need a history book to help me recall any of it and the stuff left out or distorted would end up warping that recollection enough that it’d be so unreliable I may as well believe the historians. I can scarcely remember the previous day as it is.

  • davel [he/him]
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    157 months ago

    The Sun will eventually fry all life on Earth and boil off the water & atmosphere. Eventually the Sun will die out completely, leaving you on a cold, dark rock.

  • @pjwestin@lemmy.world
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    137 months ago

    Sooner or later, you will get trapped somewhere forever. Over the course of an infinite lifespan, the odds that a building collapses on you or a tunnel caves in on you basically become 100%. Someday, you will fall into the hole that you will stay in until the sun explodes, and then you will drift in the void until the heat death of the universe.

  • @Anticorp@lemmy.world
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    7 months ago

    Without getting into the heat death of the universe and all that, I can think of something that happens much, much sooner. I’m only middle aged and I already don’t like where the world is going. Can you imagine being centuries, or eons past the era you identified with? Can you imagine how insufferable young people and old people alike would seem when you have centuries worth of life experience and wisdom? Can you imagine a horde of little edge lords on the internet confidently yet incorrectly telling you about the signing of the Declaration of Independence, when you were there when it was signed?

  • SybilVane
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    117 months ago

    Losing all of the skills you gain. No matter how good you get at something, after a few centuries you’ll have lost your edge. You can also only practice so many things concurrently without giving something up. At some point, years down the line, you might try to ride a bike again and completely fail to do it, or try to sing and fail to hit all the notes that came easily before, or do gymnastics but the muscles you need are underused. It doesn’t matter that you spent years mastering every skill, your abilities will degrade over time. You’ll never really be able to feel sure about your own abilities except for whatever you’ve done most recently.

  • Dogiedog64
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    107 months ago

    Cancer. So much goddamn cancer. It doesn’t matter what kind of immortality you have, you WILL get cancer. Repeatedly. Over and over. Forever.

  • z3rOR0ne
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    107 months ago

    Given a long enough time frame, the vast majority of an immortal life would be spent buried beneath something or floating in the void of space. Think about it, you outlast planets and stars. When those go dark, but you don’t die…nothing to do but float in space.

    You might counter that with, "well yeah, but eventually I’d find other sentient life forms and/or people again.” And sure, maybe, but that wouldn’t last as long as you…and then you’re just alone floating in space again, for the vast majority of your life. The only thing to look forward to, since you will outlast everything, is the end of time itself.

    • RBG
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      77 months ago

      I think there is a clear difference between being immortal and being indestructible. I would think if your planet breaks apart you’d probably die with it being crushed or whatever. Also always unclear if being immortal means you don’t need to breathe air.

      • @davidgro@lemmy.world
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        37 months ago

        I think a good author makes it explicit.

        Here’s a sci-fi web novel I read years ago, where a couple of the characters end up being immortal in different ways, and in one case they show exactly how far that can go (in the context of the story) even without invoking heat death.

    • @grue@lemmy.world
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      7 months ago

      Think about it, you outlast planets and stars. When those go dark, but you don’t die…nothing to do but float in space.

      LOL, that’s just the beginning – only on the order of 1012 - 1014 years. After that, you’re going to be waiting around for proton decay (1036 - 1043 years), all the way up to 10^10^120 years* for the final heat death of the universe.

      (* Anybody know how to get Lemmy markdown to do nested superscripts?)

    • @Anticorp@lemmy.world
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      57 months ago

      Does your consciousness evolve to Godhood, and you reach back beyond time and create the universe which birthed you?

  • 🍪CRUMBGRABBER🍪
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    107 months ago

    Having to constantly find new hiding places for the blood chalice, and keeping up with all the latest scanning methods so you can develop countermeasures. Your secret is never truly safe.

    • @Anticorp@lemmy.world
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      57 months ago

      I would assume that over centuries or eons, you’d amass enough wealth and power to comfortably circumvent those sorts of things. If you’re not running the world after living for 2000 years, then you’re a ley-who-say-her.