I used to a lot or think of ways I could end up dying for slightly risky things I'm doing. Still do but not as much, citalopram helps with that funilly.
Funny someone said that if you're afraid of dying you aren't living your life right, well when I was pretty unhappy I couldn't care less whether I died or not even when I was in a nasty car crash I just remember wondering whether this was it or not. But now I'm happy I don't want to stop or lose what I have, seems to make more sense that way to me.
In my mind death is just not existing anymore, a bit like when you're asleep but not dreaming, you have no recollection of it or even existing, periods of time you can't remember, such as before you were born for example! Or just being really quite hammered.