Well if you die, you are not living, and if your not living, you don't know what living is, and also would not be able to know anything since u would not exist, and even not existing wouldn't exist...hehe....so therefor, what the hell is heaven and hell?
I wouldn't mind living my life on repeat tho honestly...tho I may wanna try being a girl. That may be interesting.
**Also what if all our 'de ja vu' moments, are actually us remembering what we did in our previous life, and that we are actually just repeating this life, rarely remembering the previous ;D **