Generally in software 5 years are measurable as a geological era. Being on the cutting edge of the technology and deep enough to write technical content and run projects for well 23 years is, well, an amazing result. How would you do that in a rapidly changing world--much more rapid that 20 years ago? Which soft and hard skills are necessary? What is the most beneficial definition of soft and hard skills? Is knowledge of technology and products still relevant to get a job? How would you communicate this to younger peers? A son can, in theory, emulate his father and even exceed him. To deal with change, the only thing that matters is the ability to understand (or just guess) the mechanics of change and predict what could happen. Over the years, though, in absence of maintenance the brain is encrusted and fresh energy from youngsters is the only remedy. So I went back to school and learned from my son. So in the end it happens that a father can, in theory, emulate his son and maybe exceed him!