Hey man, I used to be the same way. You'll find that you, and the other people posting the same thoughts are of the younger generation. So not to worry, you most likely will be able to eventually get over such harrowing thoughts. What lead me down the path of hapiness, is not being afraid of death! This changes your perception if life after death et cetera, really matters. The answer is, death is natural, and doesn't change why you can't be happy now.