YOLO... is literally...

think of this... you die.... you got reincarnated.... but then your old body is revived.... this doesn't make sense... we just sentient being and we do not have a soul... it just our brain shut down.... everything will be black and nothingness.. YOLO

as the popular theory goes sentience and soul is kind of the same thing of course until someone comes back to tell us we won't know for sure but then again even if some people does or already did we will never believe them anyway

well we know why there is a religion... or there is some culture.... that tell that hell is exist... in a different way.. but it have all the same context.. "bad person go to hell".. well is llike a moral law to make people don't want to do bad thing...

there are just so many religions and some many theories the concept of heaven and hell seems to be but the most popular theory someone out there probably knows whats up for real.. but then all you can do is believe them or not

even though hell may not exist... you should not do bad thing... there will be a life choice await.. everything have a outcome.. and sometime you have one chance in a lifetime.. just live a good life and not bothering anyone or be memorized after you gone