Based on the context and the answer, generate a question. 

Context: It is endlessly frustrating for him , because he tries to WILL these things not to happen . He has epilepsy now . Wears a watch with instructions for paramedics or the fire department . He has n't had a seizure in months , but his brain could turn on him at any time .

Answer:

Drive a car



What is one thing the person wo n't be able to do ?