Hm, once upon a time I had taken life after death for granted. Growing to realize that what I was taught about it is crap, was not very pleasant. Eventually got over it. And also got over the fear of Hell, which is really good (Fearing that someone you love is doomed to endlessly suffer by your spiteful god can be bad for your sanity.)
'Now if you suppose that there is no consciousness, but a sleep like the sleep of him who is undisturbed even by the sight of dreams, death will be an unspeakable gain. Now if death is like this, I say that to die is gain; for eternity is then only a single night.'
'That it will never come again is what makes life so sweet.'
'Always look on the bright side of death *whistle whistle*'
That said, I would die only for the one/s with whom we'd have such a bond that it'd make me 100% certain that they would do the same for me.
Gather around me, Oh! ye death-defiant, and the earth itself shall be thine, to have and to hold!