I have got to the point in life now that all you younglings only have to look forward too. 
Both my parents are dead and my contemporary friends are starting to die off too.
However, there is an interesting phenomena that I am experiencing
In my dreams I sometimes (Not very often mind) am visited by my departed friends and parents.
It is actually a very reassuring experience mostly. Though there are also times when I would be quite happy to have remained in the dream world and never woken up....
Now, The OCUK bit...
What is actually happening here?
Is it some sort of quantum mechanical communication from an alternative universe?
(I do not accept the idea of communication from beyond the grave, when you are dead you Rot!)
Or is it something like, if you have known somebody for a very long time, you basically build a model of the person you know in your brain to reproduce their behaviour. In a sense a VR copy of that person based on your own experience.
So even if they are now dead, in a strange sort of way they are still alive, but only in your own brain. An sometimes you can access this model, if only in the dream world.
(Sort of like Dr Who and the Library)
Anybody else experienced this?
Any other thoughts on the matter?

Both my parents are dead and my contemporary friends are starting to die off too.
However, there is an interesting phenomena that I am experiencing
In my dreams I sometimes (Not very often mind) am visited by my departed friends and parents.
It is actually a very reassuring experience mostly. Though there are also times when I would be quite happy to have remained in the dream world and never woken up....

Now, The OCUK bit...
What is actually happening here?
Is it some sort of quantum mechanical communication from an alternative universe?
(I do not accept the idea of communication from beyond the grave, when you are dead you Rot!)
Or is it something like, if you have known somebody for a very long time, you basically build a model of the person you know in your brain to reproduce their behaviour. In a sense a VR copy of that person based on your own experience.
So even if they are now dead, in a strange sort of way they are still alive, but only in your own brain. An sometimes you can access this model, if only in the dream world.
(Sort of like Dr Who and the Library)
Anybody else experienced this?
Any other thoughts on the matter?