We think that reality might be more than we can handle. But I'm not certain that's ever true. Much of the pain of grief is often fueled by imagination too. We imagine life without our loved one and speculate about how we won't be able to cope. But such speculation is as fanciful as imagining our loved one with wings and a halo walking streets paved with gold way up high in the clouds. I don't think we cure our pain by any kind of speculation.
We cure our pain by feeling it as it is, not adding to it and not trying to make it stop. The pain of loss is just what it is. We feel it and then we move on.
--Brad Warner
http://hardcorezen.blogspot.com/2009/06/death-takes-holiday-not.html