I don't harp on the negative because if you do, then there's no progression. There's no forward movement. You got to always look on the bright side of things, and we are in control. Like, you have control over the choices you make.
I'm always amazed to hear of air crash victims so badly mutilated that they have to be identified by their dental records. What I can't understand is, if they don't know who you are, how do they know who your dentist is?