How was it in the 60s-80s?

I drove my 70 Duster 340 4spd back and forth from home to college at least once a month back in the early eighties and didn't think a thing about it. It was 170 miles and the speed limit was 55 at the time. I just checked my oil and coolant while I was filling the tank and hit the road.

Now I won't drive to the gas station without making sure I have my cell phone. Must be getting old.