A philosopher, Tatsuru Uchida, told that, getting older than certain age, we are divided into two categories, those who just brag their past and the other who leave their wills to the younger generation.
Of course, I would like to be the latter, even though I know how difficult it is. At old age, we are apt to recall old things. It is a natural wisdom for aged to live their lives which they could not expect much in their future. We should allow ourselves to do so from time to time. Or life could be discouraging us too much. But, hopefully, it won't become just bragging ourselves. Filtering old things in exaggerated way. It is not beautiful and making young people disgusted at us.
Talking like leaving our wills to young people. It is preferable way of living for me after my age.