i'm not sure but it will happen!
Hmm don't know but I don't think any one of us will even be alive to see it, simply Bitcoin is being adopted at a rapid phase, and I don't think that it shall end anytime soon, so for that matter I don't see Bitcoin death anytime soon, but then again there only 21 million Bitcoins available so once they are mined out, will determine what actually happens till then it's a wait and watch.