That's an interesting question. I know under the law if under the influence of a substance it is illegal. The same can be said that you can make errors of judgment when tired which can lead to accidents and fines.
I'm not sure what denial of ones bad habits means but in general if you think you are a good driver and that could not be further from the truth, you could possible make errors in judgment but that would be classified as being careless. Under the law impairment mean an impaired state which is cause by medication, being tired or illegal drugs. I'm afraid that being in denial means you are only a menace to others and should stay off the road.
This brings up the old debate should seniors still drive? If they reach shuch and age or have a physical or health impairment (illness) or just do not react the way they should and this causes them to make errors and be in accidents then they should not be on the road because we all share the role of responsibily of driving. YES!
If you realize that you are in denial of your bad driving habits, then you know full well what they are. Slow down, get off the phone, don't text while driving, and just drive like a normal person. Think about it like this every fine you pay is money you could have spent to get a better car.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.