MS has not affected my driving skills yet with the exception of the month and a half i would not drive due to a bout of ON. I am much more cautous than I used to be but I think that is because of the nasty car accident a year ago. I was run off the road by someone changing lanes without looking first. I have to say in the 9 years i have lived in CT I have had more close calls due to people doing stupid and dangerous things than in my entire driving life.