Life forever? no.
I don't think that would be very great.
You would see lots of disasters, wars, etc... Maybe you can't handle that.
I think suicide would be a daily happening indeed.. and that's not good either, i think.
Many people are curious about everything that happens in life, but why not being curious in what happens after life, in dead. Nobody knows, and the only way to know, is to die, i think.
But, a long life would be good. I hope i live long, but not forever.