The funny thing to me now is when I drive it, I try and make the mileage better than when I got in. I find myself watching the info on the dash and doing everything I can to do better. I think I have mastered the stop/start. I piss people off behind me when I coast up to the red light (I used to be the pissed off one myself). I screamed at a fellow the other day, "Hey, get off my &^%, I'm trying to save gas!". I use the cruise alot and I use the EV every chance I get. All the way home on my dirt road, parking lots (Wal Mart), I even go different routes trying to find the one that is most beneficial for the mileage.
I've just about got my wife used to doing better. My kid too. They both come in now and the first thing they both say is how many mpg they got on the way home.
I will try and remind the wife to check how the mileage without the display and see how it compares.