I'm pretty sure it hurts while they're going through the process, but no, certainly not after they die unless they go the wrong place.

That what we think

Only the selfish. People hurt because they wish they were still alive that way they won’t have to miss them. It’s for the pain that they will suffer.

Is there an "I" if you are no more? If there is would it still be you? Who are you, when you are dead?

To the living you become a "was" of left impressions.

It hurts like hell

As far as we know

The sleeping feel no more pain,
And the living are scarred.

I wonder if i can fart as a ghost