True. And it can happen at any age. I was reading about SADS, sudden adult death syndrome where a young man in his 20s died suddenly and wasn't discovered till a week later. So not just an elderly thing. I also think the thought of it is worse than it actually happening because like you said, you've gone on to your next journey so you don't even know it happened. Once you die you couldn't care less about what happened to your body.
Like I said, I am not worried about me at all. I am more than happy to die at home, in the place that I am happy and comfortable in. It is the worry about the dogs that concerns me. Maybe I should give them up but the truth is I can't. If I knew that I had a terminal illness, that would be different, I would find them a loving family before the event. As they say we never know where or when. Sometimes a little notice might be nice.