It's almost like people need to take responsibility for their own actions and lifestyles. I have bad teeth, knowing this, I used to drink lots of pepsi/mt dew and had cavities. I blamed my mom (she blamed herself when I was a kid, so it was an easy transition), my dentist always blamed me. After a while, I took that to heart, and I sought to fix that problem on my own. Is it my mother's genes that gave me "soft" teeth? Yes. Is it her fault I drank crap and got cavities (I mean, she did buy me mt dew as a kid... jk.)? No, I chose to drink that crap, I got myself my own cavities. I'm doing much better dentally in the last couple years than ever before.