I'm okay with not having any children, I think, but one thing that really gives me pause is I have no one to leave my photos, so I'm guessing they'll wind up in the garbage or being sold on Ebay. I don't have a lot of faith that my siblings' families would value them. I guess in 1,000 years, or even 100 years, most people's photos will be discarded or forgotten anyway unless they're uploaded to Facebook.