People talk about near-death experiences, but we will leave this hypothesis aside since it is a neurological problem.
Some people claim to have experienced death, but we will also leave aside these far-fetched testimonies...
In any case, no one knows or can explain what ends life and no one has given a living account of paradise.
Man rises by day and sleeps by night. Every day. Life is thus a succession of repetitions.
He has breakfast, does his business and his duties and then goes back to bed. The day is short between getting up and going to bed. When he looks at himself in the mirror, he witnesses his subtle ageing on a daily basis, but he remains in a permanent repetition. There is therefore no beginning or end, only a perpetual present.
Even if it seems that there is an end, called death, no one is able to prove it.