I took my daughter to the Manchester Science Museum, and saw a BBC there. That was my first home computer in '86. I'm 42...

Of course, I still move reasonably well, the tablets keep the depression at bay, the inhalers keep the asthma away and the powerballs keep the RSI away :P My brain is still sharp (And I hope it stays that way as I'm a coder, so I kinda need it), and the glasses keep my eyesight up-to-scratch. Let's hear it for pharmaceutical or physical solutions to intractible issues ;) I also keep up with modern music. Like some of it, don't like others - but then, that's the same as when I was a kid or a teenager. I fight to keep an open mindset, and not slip into the 'rose coloured glasses' fallacy... Having a young daughter is a help to this, because she views everything as new, and interesting, and may I never, ever shutter that desire to learn more. I always try to answer her questions if I can...