Having had an active life, (business, social, musical, and travel), and having lived in several countries, I feel I can offer an unusual perspective on some of life's vicissitudes.
I got my first PC when I was 86, by the way.
The scope of my interests is broad (not least longevity) but the principal love of my life is music. I will post my thoughts here from time to time, and I hope you will find them of interest.