After Life ?

What is that … Its surely the base of every religion … But how exactly its gonna be … I MEAN WHAT EXACTLY IS GOING TO HAPPEN … How will be the behaviour and feelings of our spiritual bodies …
I mean some times as I look at my past mistakes , then There is a fire or Pichtawa type of a thing which comes in my heart and gives me misery and I want that thing to get off from me as soon as possible … May be in hell these feelings are gonna be prolonged …
Hmmm I know that Lifely behaviours are different but once when I was a teen I overtook a controled substance and I fell off on the bed and I felt like as If I am going to die and I was feeling as if I am falling very very Fast in a dark well with heat and red coloured spots all around … And It felt as if its a never ending well … At that moment only one thing came in my mind may be its the well of hell which is described as like 70 years deeper from top to the bottom …
Please dont give lengthy religious refferences but prcise and short every day life heart touching definations will be appreciated …

afer life is eternal....
life is limited....