44. My memory is definitely a little worse than when young, and I think I've probably slowed down somewhat in the absolute sense. But I also have 21 years of ex

44. My memory is definitely a little worse than when young, and I think I've probably slowed down somewhat in the absolute sense. But I also have 21 years of experience to build on, which is quite the accelerator. New tech is frequently old concepts applied in a new way. Once you recognize those core concepts and can find older analogies, you're way ahead. In the end it's a net gain.