That is brave. Unless you have 5 DWIs to prove how bad a driver you are, or something equally bad... Or maybe you have finally realized old age has destroyed your mind and so you no longer have a drivers license (though this is rare).

Honestly I have no idea how I would objectively rate my driving. I know a few things that I do better than everyone else - but I have no idea what bad things I'm doing that I'm unaware of. I don't know if the bad things I avoid are the really bad things that make me much better, or if they are just minor things and the things I'm unaware of are much more important. About the only thing everyone knows about is that driving drunk is really really bad, but most people don't do that.