Mom never had a driver's license, but drove the tractor. She was 65 when Dad died. Within 2 weeks she took and passed her driving test and got her license.
My god Mother was the same when my Uncle passed she had never even seen a checkbook or paid a bill she was intelligent maintained the maps for the state of Minnesota for 40 years.. my one cousin taught her the basics of driving passed the first time but had to go help her for a year she would go buy 100 in grocery then leave without them