My dad was not even 70. He was so fit and healthy. He loved walking and had been a keen footballer and runner in his younger days.
He didn't smoke and he ate well. Grew all his own veg and made jams, chutney, various preserves.
He went on holiday at the beginning of May. A week later I was contacted to say he'd died. No warning whatsoever, he just pretty much literally dropped down dead 
I was initially in pieces but the insurance company were helpful and he came home and I've been busy with funeral arrangements and so on.
The funeral was last week and now I feel overwhelmed with everything else I need to sort, with no warning I don't even know where some of his finances are!
Its awful having to sort stuff like this when you're grieving anyway.
I just wondered if anyone else had experienced the shock I have - I honestly don't know what to think.