I used to feel the same way but now I want to stick around and see how everything turns out. There are always new chapters starting nowadays, complicating the world plot. Hopefully I'll live long enough for the time machine so if I get nostalgic I can come back to 2005.
I expect to see anything interesting from Heaven. When the end of my earthly life comes, that's fine.
Funny how we trade in our vanity for longevity.