You don't have to justify your purchase to me, just enjoy it. I never criticized anyone for owning a car.
I'm glad you're having a good experience with your car, I just find there's a lot of compromise and issues that would make it difficult or near impossible for most people to own one.
Something like plugin hybrids and regular hybrids would just be a better fit for 95% of people and public transportation would solve a lot more problems in the long run. It would definitely solve the ballooning cost of infrastructure maintenance and ever growing traffic as well as being better for small businesses.