Bob, you have the opportunity right now to do something that 99.999% of all humans who have ever lived didn't. You can speak to generations far into the future by recording your thoughts, memories, recollections, predictions, and accounts of those whom you have known and events that have touched your heart. Tell them about your grandparents, uncles and aunts, your mother and your father, your best friends, your siblings, wife, children, favorite pets, everything you wish to about you, your thoughts and your life. This is your chance to leave something priceless behind that will be cherished by those who listen to it. You have been a fortunate witness to a lifetime on this planet Earth and have a lot to share about what such an experience it has been.
God speed my friend.