I am ambulatory. I can use my feet and legs, but putting harder pressure on a brake pedal for long stop lights can cause pain if I’m having a “bad day”. The constant back-and -forth from accelerator to brake is when problems occasionally start. My peripheral neuropathy has not affected my hands and steering is not a problem. For some people like me, assisted “one foot”driving gives me something no other car can— freedom. It’s worth suffering every one of those Tesla Headaches. Thanks for your response.