What is something you wish you knew before a death in the family?

In the morning, I'll be driving home to be near my mother when she dies. She's been struggling with cancer for nearly two years now and she's in her last days. I've never had to deal with the death of a friend, parent, or any close family member before. I know I'm going to feel all types of things tomorrow and when she dies. I know there's a lot to do after she's gone. A funeral, tons of paperwork, etc.

What is something you wish you had known beforehand when you lost a loved one?

What is something you wish you knew before a death in the family?
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