Arvind9 wrote: Depends on the place you live,it wont work everywhere
Strongly agree.
Though when I lived in New York, I used public transportation by train a lot.
Where I live now,
the new latest and greatest speed rail has killed 4 people in the first three weeks of opening.
Factoring self driving,
Train maybe. After bugs worked out.
Car, Taxi or bus... Not this lifetime...