Unless "could" is doing a lot of heavy lifting, there is no conceivable way this is true. Young peoples' actions do not support the idea that they believe this.

Unless "could" is doing a lot of heavy lifting, there is no conceivable way this is true. Young peoples' actions do not support the idea that they believe this. You'd see a lot more people doing insane things to cross items off of their bucket lists if this was true. Instead you see these young people going about their lives as if nothing is any different.