Once when I got to have doubts about the "Truth" , I started to investigate the reality.
Everything in this universe has an end. Even our sun, earth, stars, galaxy as we know of, has an end.
Our atoms may be recycled and probably end up as another living thing in a million years. But wont have any consciousness as what our atoms were before.
Death = End of everything for that particular thing.
Quite depressing but that's the truth. We can console ourselves that we cannot do anything about it.