Recorded on 13 May 2020. John, 82 years old, was a professor in engineering at the University of Cape Town and has always been a thrill seeker, loving adrenaline. He presently kayaks, sups, kitesurfs, flies paramotors and rides a bevy of electric toys. His latest toy is land paddling. John explains what it's like to get old and be adventurous.. We discuss the concept of Luck, opportunities, guardian angels and the like! Favorite sports.. Kitesurfing and powered paragliding. Modern toys.. Which are most fun. About mobile device addiction and the future.. "Noone seems to know..." Lack of artisans.. A problem. On aging.. "life is like a roll of toilet paper" Look after your health. Notes on working... Mr Lin The importance of good health, Friends and family