Problems I didn't even know it was possible to have, part I
The BBC reports the case of a supermodel who does not have a bellybutton. There is a picture. Tens of thousands (almost) of readers write in to say they, too, do not have a bellybutton, or navel, or, in one case, naval.
I sometimes mention a product on this blog, and I give a URL to Amazon or similar sites. Just to reassure you, I don't get paid to advertise anything here and I don't get any money from your clicks. Everything I say here is because I feel like saying it.