Okay, I had to do mine twice because none of the social answers really applied to me. All four choices were wrong! I fall somewhere in between "social butterfly" and "a bit shy"...
First of all, I have to say Tess that it's really creepy about your grandfather. Apparently, however, I share your same fate, although I'm going to live a little longer than you are!
This is what I got in reply to "social butterfly":
At age 108 you will go down in a small raft, in your friend's pool, and subsequently drown.
One hundred and eight!!! Who knew...???
This is what I got in reply to "a bit shy":
At age 96 you will be hit by a train while napping on the railroad tracks.
Ninety six! I'll take that too... I think that this answer is a little more interesting, and is actually probably more like me!
__________________
"It is our choices that show what we truly are, far more than our abilities"
(Dumbledore to Harry Potter)