问答题 There are two types of death:the kind that comes so soon,and the kind that,though lamentable,at least feels age-appropriate.When someone young passes away,the blow is made worse by all the might-have-beens-what the deceased could have done,seen,and accomplished if only given more time.When the very old die,however,the loss-while still terrible for their loved ones-doesn't come with the same sense of unfulfillcd potential."It was his time"is the phrase that so ofien applies,or,"She lived a full life."But the definition of"a full life"is expanding,and the line dividing the two types of death is retreating.As life expectancies continue to change,so too will our collective ideas about death and its time-not just for talents who generation-defining songs,but also the rest of us who still have unfinished business of our own.