I am wondering how others decide when they can't drive? I am a home health therapist so if I don't drive I don't work. As a speech therapist most jobs I can get require driving. My nurse practitioner wants more time to help the headaches before I try for disability but she really doesn't want me driving any day I have a headache. When that is 22-26 days a month I couldn't work at all so I often drive when I probably shouldn't. If my pain rating is to high, I feel exhausted and can't wake up, become easily frustrated at small things, am having lots of vision trouble or a combination of a lot if mild symptoms combined I don't drive but may lose a day of work every week because of it.