Have you ever feel like this?
practically its not possible to feel like haven or hell in Earth.But i have a different analogy.Lets take a thought experiment.
Suppose you got a prestigious scholarship/got into dream uni/get married to your lifetime crash.Now the moment with milisecond of lifespan when you just got to realised that you are achieving something your secretion limit of happiness hormone have been highly increased.This phenomena last for very short time of period.Within this time you feel havanly.
Now lets take a counter example for hell.According to maximum religious book in hell you will be punished brutally but your body cell will not be destroyed,on the other sence you will not die.In life sometime you comes up with some critical face that you cannot ressolve as well as cannot escape from it,just like real hell experience.You feel hell in your heart for a little timespan.
So that means we might sense hell and haven in our mind.