u/stressogenerator

I couldn't sleep last night, and I caught myself thinking about something that still hasn't left my mind.

Somewhere in the Indian Ocean, there is Sentinel Island. People from the Stone Age live there. To them, their entire world is that island. They know about the ocean, but they can't sail very far: their boats are fragile, the currents are strong, and beyond the horizon lies an unknown that would most likely destroy them. They know nothing about continents, other countries, or satellites in the sky. They don't need to. Their world is closed, understandable, and finite.

Now, think about this. Here we are in 2026, looking through telescopes and launching rockets. But how far can we actually travel? Reaching Mars takes years. Leaving the Solar System takes decades. Getting to the nearest star would take hundreds of thousands of years. To us, the Universe is the same ocean surrounding Sentinel Island. We can see it. We know it's there. But physically, we cannot cross it. Scientists say the Universe may be infinite. Or maybe it isn't... Maybe it has an edge.

But if it does have an edge, what's beyond it? Empty space? A wall? Another universe? We don't know. And perhaps it's more comforting to believe that the Universe is infinite, because admitting that it's finite would mean admitting that we're trapped, just like the Sentinelese. Only our island is 13.8 billion light-years across.

And then it gets worse. What has always frightened me wasn't death itself, but infinity after death. Not in a mystical sense, but in a mathematical one. Imagine that after death there is something (it doesn't matter what—heaven, reincarnation, another reality, etc.), and it lasts not for a hundred years, not for a billion, not for a trillion, but forever. FOREVER. Our brains simply aren't capable of processing that—they just freeze.

And do you know what's truly terrifying about it? If infinity really exists, then any state, even the most blissful one, would eventually become torture after an unimaginable amount of time, because there would be no way out. The only exit we know is the one we have here: life is finite, and that's exactly what makes it valuable.

So here's my hypothesis: We are the Sentinelese of space. Our island is the Universe. Our boats are rockets. And our ocean... is space-time.

Maybe that's why we're so afraid to think about what existed before the Big Bang. Because there, too, there is nothing, and our brains only know how to exist within something.

What do you think? If the Sentinelese had writing and science, would they come up with a theory that their ocean is infinite? Or would they accept that it's finite?

Don't throw tomatoes at me—it's just some late-night philosophy that turned out to be more interesting than the TV series I was supposed to be watching.

I couldn't sleep last night, and I caught myself thinking about something that still hasn't left my mind.

Somewhere in the Indian Ocean, there is Sentinel Island. People from the Stone Age live there. To them, their entire world is that island. They know about the ocean, but they can't sail very far: their boats are fragile, the currents are strong, and beyond the horizon lies an unknown that would most likely destroy them. They know nothing about continents, other countries, or satellites in the sky. They don't need to. Their world is closed, understandable, and finite.

Now, think about this. Here we are in 2026, looking through telescopes and launching rockets. But how far can we actually travel? Reaching Mars takes years. Leaving the Solar System takes decades. Getting to the nearest star would take hundreds of thousands of years. To us, the Universe is the same ocean surrounding Sentinel Island. We can see it. We know it's there. But physically, we cannot cross it. Scientists say the Universe may be infinite. Or maybe it isn't... Maybe it has an edge.

But if it does have an edge, what's beyond it? Empty space? A wall? Another universe? We don't know. And perhaps it's more comforting to believe that the Universe is infinite, because admitting that it's finite would mean admitting that we're trapped, just like the Sentinelese. Only our island is 13.8 billion light-years across.

And then it gets worse. What has always frightened me wasn't death itself, but infinity after death. Not in a mystical sense, but in a mathematical one. Imagine that after death there is something (it doesn't matter what—heaven, reincarnation, another reality, etc.), and it lasts not for a hundred years, not for a billion, not for a trillion, but forever. FOREVER. Our brains simply aren't capable of processing that—they just freeze.

And do you know what's truly terrifying about it? If infinity really exists, then any state, even the most blissful one, would eventually become torture after an unimaginable amount of time, because there would be no way out. The only exit we know is the one we have here: life is finite, and that's exactly what makes it valuable.

So here's my hypothesis: We are the Sentinelese of space. Our island is the Universe. Our boats are rockets. And our ocean... is space-time.

Maybe that's why we're so afraid to think about what existed before the Big Bang. Because there, too, there is nothing, and our brains only know how to exist within something.

What do you think? If the Sentinelese had writing and science, would they come up with a theory that their ocean is infinite? Or would they accept that it's finite?

Don't throw tomatoes at me—it's just some late-night philosophy that turned out to be more interesting than the TV series I was supposed to be watching.

I couldn't sleep last night, and I caught myself thinking about something that still hasn't left my mind.

Somewhere in the Indian Ocean, there is Sentinel Island. People from the Stone Age live there. To them, their entire world is that island. They know about the ocean, but they can't sail very far: their boats are fragile, the currents are strong, and beyond the horizon lies an unknown that would most likely destroy them. They know nothing about continents, other countries, or satellites in the sky. They don't need to. Their world is closed, understandable, and finite.

Now, think about this. Here we are in 2026, looking through telescopes and launching rockets. But how far can we actually travel? Reaching Mars takes years. Leaving the Solar System takes decades. Getting to the nearest star would take hundreds of thousands of years. To us, the Universe is the same ocean surrounding Sentinel Island. We can see it. We know it's there. But physically, we cannot cross it. Scientists say the Universe may be infinite. Or maybe it isn't... Maybe it has an edge.

But if it does have an edge, what's beyond it? Empty space? A wall? Another universe? We don't know. And perhaps it's more comforting to believe that the Universe is infinite, because admitting that it's finite would mean admitting that we're trapped, just like the Sentinelese. Only our island is 13.8 billion light-years across.

And then it gets weirder. What has always unsettled me isn't the end itself, but the concept of forever after our existence ends. Not in a mystical sense, but in a mathematical one. Imagine that after our final moment here there is something (it doesn't matter what—another dimension, a cycle, a new reality, etc.), and it lasts not for a hundred years, not for a billion, not for a trillion, but forever. FOREVER. Our brains simply aren't capable of processing that—they just freeze.

And here's the catch: if infinity truly exists, then any state, even the most blissful one, would eventually become unbearable after an unimaginable amount of time, simply because there would be no exit button. The only exit we know is the one we have here: our timeline is finite, and that's exactly what makes it meaningful.

So here's my hypothesis: We are the Sentinelese of space. Our island is the Universe. Our boats are rockets. And our ocean... is space-time.

Maybe that's why we're so afraid to think about what existed before the Big Bang. Because there, too, there is no "before" that we can comprehend—our brains only know how to exist within something.

What do you think? If the Sentinelese had writing and science, would they come up with a theory that their ocean is infinite? Or would they accept that it's finite?

Don't throw tomatoes at me—it's just some late-night philosophy that turned out to be more interesting than the TV series I was supposed to be watching.

I couldn't sleep last night, and I caught myself thinking about something that still hasn't left my mind.

Somewhere in the Indian Ocean, there is Sentinel Island. People from the Stone Age live there. To them, their entire world is that island. They know about the ocean, but they can't sail very far: their boats are fragile, the currents are strong, and beyond the horizon lies an unknown that would most likely destroy them. They know nothing about continents, other countries, or satellites in the sky. They don't need to. Their world is closed, understandable, and finite.

Now, think about this. Here we are in 2026, looking through telescopes and launching rockets. But how far can we actually travel? Reaching Mars takes years. Leaving the Solar System takes decades. Getting to the nearest star would take hundreds of thousands of years. To us, the Universe is the same ocean surrounding Sentinel Island. We can see it. We know it's there. But physically, we cannot cross it. Scientists say the Universe may be infinite. Or maybe it isn't... Maybe it has an edge.

But if it does have an edge, what's beyond it? Empty space? A wall? Another universe? We don't know. And perhaps it's more comforting to believe that the Universe is infinite, because admitting that it's finite would mean admitting that we're trapped, just like the Sentinelese. Only our island is 13.8 billion light-years across.

And then it gets worse. What has always frightened me wasn't death itself, but infinity after death. Not in a mystical sense, but in a mathematical one. Imagine that after death there is something (it doesn't matter what—heaven, reincarnation, another reality, etc.), and it lasts not for a hundred years, not for a billion, not for a trillion, but forever. FOREVER. Our brains simply aren't capable of processing that—they just freeze.

And do you know what's truly terrifying about it? If infinity really exists, then any state, even the most blissful one, would eventually become torture after an unimaginable amount of time, because there would be no way out. The only exit we know is the one we have here: life is finite, and that's exactly what makes it valuable.

So here's my hypothesis: We are the Sentinelese of space. Our island is the Universe. Our boats are rockets. And our ocean... is space-time.

Maybe that's why we're so afraid to think about what existed before the Big Bang. Because there, too, there is nothing, and our brains only know how to exist within something.

What do you think? If the Sentinelese had writing and science, would they come up with a theory that their ocean is infinite? Or would they accept that it's finite?

Don't throw tomatoes at me—it's just some late-night philosophy that turned out to be more interesting than the TV series I was supposed to be watching.