Obviously I have a lot of friends who are over sixty, and not many seem to be able to understand the concept of virtual assets, even when I cite the examples of stories, and fiat currencies.
I must say it is an inspiration you are to many that come across this thread. At 78, you might have been in the virtual knowledge or have developed interest of virtual assets early in life.
I am not as old as that but this your post has inspired me to look ahead with firm vigor.