There's a documentary on how our society is getting older due to medical advances and whether it is a good or bad thing. How old do you want to live to? Are you going to pay for all medical treatments that will save your life or live naturally and if there was an event that would kill you would you want to be brought back to life? And if so what if you were brought back in an less enjoyable existence? What if you were in a coma or didn't know who you are? Is it really worth it to live so long?