you were walking down the street and saw a woman in a powerchair with cerebral palsy going down the opposite way, in the direction of where you came from until when you two passed by eachother, you heard the woman wince and you look back to see her right hand spasming slightly and that in turn not allowing her to get a handle of the joystick, she looked at you with a sheepish smile diane: "s-sorry s-sir c-can i h-have s-some h-help w-with m-my h-hand a-and arm p-please?"