I try to just relax and remember to take my medicine every morning and before I go to bed. My wife and I both have epilepsy. I haven't had a seizure since 1997 and I have been driving since 2002.
My wife and I both take phenobarbital for seizure control, although she has another medicine for it as well. A couple of years ago she had an operation for a DVM device that is in her brain and she has to have a pacemaker. It's been working out well for her. She's only had a couple of seizures in her sleep. The seizures she has are only once or twice a month. So, relax and remember to take your medicine.