Just turned 69 last week and I feel the same way. One difference for me is, because I'm retired, I can use Claude to explore things in ways and at a speed I never could before without any pressure. It truly feels like the old days of learning and working with all those early languages and all the discovery and sense of exploring new frontiers.
Grateful, yes, for rediscovering this great resource for interesting news. So many other sources have succumbed to sensationalism and have become mostly "click bait". Thank you to all the contributors, the admins and developers, and everyone who makes this enjoyable resource popular.