Inspired by @Just A Interesting Dog Here.
Warning: Most of these are ocean related because I have thalassophobia
Drowning would be one of the worst ways to die imo. Just exhausting yourself for 6 hours with no hope in sight, then finally just dying extremely painfully.
There are giant sharks big enough to try to attack research submarines
Giant Squids attack boats occasionally
The Bigfin Squid we found was only a juvenile and it was still complete nightmare fuel.
In WW2, there were both massive shark and sea crocodile attacks killing hundreds of people
People who die in the ocean get bloated to unrecognition
Dementia and Alzheimers
We've barely explored any of the ocean so we have next to no idea what's in there
You can't run from a pack of hyenas, you can't fight a pack of hyenas, and they eat you alive.
Bears
We aren't fixing climate change
If the universe repeats infinitely, that means that we by extension repeat infinitely. That means we could be in an infinite loop of reliving our own lives with slight differences that we can't escape with death
Meth
Children's Youtube Videos (I think kid's minds are being corrupted)
Sunken Ships
I have limited time before everyone I know including myself dies and I feel like I'm wasting it but I don't have anything more constructive to do
Ebola
Responsibilities (I'm literally working on like 4 projects right now in addition to school and I got a part time job I have like no time)
Eternity
Murky Rivers / Lakes (Even worse than the ocean)
Any body of water that is crocodile territory
Unclean drinking water
Seawater crocodiles. No idea why these things are less feared than sharks, they're terrifying
The fact that I think that sharks are lowkey cute when they roll their eyes back into their head (Which is when they attack), makes me think I have no survival instinct
Dog attacks
The ORIGINAL backrooms creepypasta