Would you live forever?

Personally, I wouldn't. And leaving aside the obvious hipothetical concearn of watching all your loved ones die, and even not dying, losing quality of life. Just imagine to live FOREVER. That's an awfully long ammount of time. Sure, the first hundreds of years there would be so much to know, so many places to see. But eventually, you'd get tired. And you'd be done. You would have seen everything, and would be tired of it. And more, when someone we love dies, or even as we get older, we often wonder what could have been. And most people regard it as something negative, all things we didn't do. But it also represents all the things we still have to do, all the experiences we have to live. In time, that will end. There would be, eventually, a point where we'd realize we had nothing more to offer, and we were done. That's so terribly frightening, to be worn out. Nothing further to add to the world.
Eternity sounds like an awful punishment. If offered, I'd probably decline it. But again, who to offer such a meanful gift?