As someone who is blind I'd buy a car if it could drive me where I need to go 75% of the time. This assumes that it weather forcasts would be accurate enough to

As someone who is blind I'd buy a car if it could drive me where I need to go 75% of the time. This assumes that it weather forcasts would be accurate enough to let me know the car could get me to the grocery store and dry cleaner any time during the current day rather than leaving me stranded at my destination unable to get back home.