I don't see what being young has to do with talent or interest. I've been designing websites since 1999 when the web wasn't nearly as complicated. The way the growth of the Internet happened, it's actually realistic to say that it grew up with me. Because of the age of the Internet, HTML, and CSS, no matter how old any web designer you meet is, they won't have any more experience than I have. As for interest, I've always been drawn to technology and puzzles. I like thinking and problem solving. The Internet, with it's fast growth and unlimited opportunity, offers me the perfect stimulus.