I started playing in 2007 as a freshman in high school. I had just gotten my first email account (RIP Hushmail) and had wanted a Neopets account since fifth grade. My first pet was a yellow Aisha (I still have her!), and I acquired a Usul right after that.
I took a hiatus for a while, then came back during college. After another hiatus, I realized I had forgotten the account info, and submitted a ticket to get it back.
I love Neo, and it's a way for me to decompress from a stressful job now that I'm in my mid-twenties. I've made friends at work who still play Neo, too, which makes me feel better as someone with no kids and no SO.