I'm glad you find your car suits your lifestyle.
I'm not generally a believer in 'proving' a point by presenting my own experience as if it applies to everyone else, but as you have done so I will reciprocate.
I did a 300 mile round-trip from home the other day, and had no sooner got home than my daughter phoned in a panic because her taxi to the airport had let her down. I immediately got back into the car, picked her up, and drove her there. I doubt if I could have done that in a battery car.
A hybrid is different of course, but I think you are paying a great deal of money in order to save on very short trips. Overall, you will not recover the extra cost in fuel savings, and you have a much more complex and therefore less reliable machine on your hands. I doubt the extra weight will have helped the fuel consumption on a long trip either.
But each to his own. It suits you, clearly, and really that's all that matters.