Hell yeah I'm gonna try and live forever ^_^ Of course I would probably fail because I refuse to let life get in the way of me living thus explode or fall off a skyscraper myself or something dumb.
I hear pepole say "forever would be boring." If you were born in 1000ad maybe you'd have a point but new technologies and things keep coming up all the time, look what we got in the past 40 years Bungee jumping, Skydiving, Epic roller-coasters, Helicopters.
They are all very cool things that you can do even cooler things with. In another 100-200 years we will have even more epic stuff, Transporter pads, Space ships, alien friends, time travel It will be an even bigger adventure. I don't think that even with infinity I could get bored of it.
Of course yeah there is a degree of quality of life I wouldn't want to live forever if I was completely decrepit and so senile I couldn't take care of myself.