People who have had their braces off for 3+ years, be honest?

No, I don't wear a retainer. I've had my braces off for about 5 years now. My teeth have moved slightly. The fact that I bite my nails a lot most likely has something to do with it, as the front teeth go inwards slightly. I still get lots of compliments on my teeth, they are a good size/shape and are generally still pretty straight. I also keep them really white so people focus on that more (I am a little vain! ;) ) I wish I would have worn my retainers, but let's be honest.. they look ridiculous.