Bad news is not a fine wine. It does not improve with age.
In these 70 years, you have everything. It will be there always, those are your 70 years. You can't envisage that without you, you can't envisage those 70 years from a point of view outside them in which you are not. Any perspective you can have on them is a perspective which will show them to be eternally there with you, and you'll never lose them except by losing yourself.