To Ink or Not to Ink

I have chosen a fairy that I want to be my next tattoo, but I'm not sure. Getting a fairy on the lower back is so common, and this particular fairy is by Amy Brown, the artist that hundreds of girls have used for their fairy tattoos. I don't know if something this permanent should be more unique. My first tattoo was based on an artist, but not one that many people know about. I'm getting cold feet! But I really do like this image. I guess I should be completely sure about it first--there's no going back once I say yes. Maybe that's why I like getting tattoos so much--it's a defiant act that says: I have the power to redesign myself permanently.