Read the following context and choose the best option to answer the question.
Context: Shaky surgeon 's hands that ca n't hold a martini glass . The black fur coat and the Lolita - Girl helping me chop limes , in awe of the art of bartending . I go to the main cottage anyway , and carry sugar , limes and a knife to the outer building , where the cocktail bar is . I put a lime on a cutting board and promptly slice deeply into my thumb .
Question: Why might the narrator 's hands be shaking ?
Options: 
A. They might have an alcohol problem
B. They might have a neurological disease
C. None of the above choices .
D. They might be doing it for a joke


A