Hmm. Well, let me tell you about the week I had. We had the car at the test track. Sure, no one ever goes to the test track. But let's just call it an unexpected trip. Anyhow, I got in the car with an indicated 75-mile range and I had a 45-mile commute home in 90-degree weather. Of course, going three miles to the freeway ate up 6 miles of range. Getting on the freeway hurt the range, running AC, turn signals, etc. I sat there moving at 63-degrees with the cruise control set, sweating and miserable. I made it home with 18 miles of range left. To me this is worse than what you described about the gas gauge being on a quarter tank. Los Angeles is, after all, littered with gas stations. I plugged the car in at 3:00 pm to 110 volts (I don't own an electric car -- I should, but don't have a charger at my house) and the next morning at 8:00 am I was SHOCKED to discover that I'd gained 27-miles of range. I had an appointment at 11:00 am. But I needed range. So, I decided to go down to the Supercharger station (25-miles from my house) and fill'er up. Leaving the station, I hit traffic and missed my appointment.
I suppose my point is that if your life isn't regimented, range anxiety is pretty real. That said, I know it's going to get better.
This is, I think, a sign that you are not "in the groove" with an electric vehicle yet. If you treat it like a gas car, where you have to go somewhere to "refuel", I agree that range anxiety might be real. But day to day life with an EV is different... "It's always full in the morning!". If you had had even a rudimentary charger (like a clothes dryer outlet) instead of just 110, you'd have had no problem the next day. Oh, and the 18 miles of rated range is actually a really accurate measure of something; admittedly it isn't "range" per se, but you can get really accurate with it, not at all like a gas gauge.