This question has options. Answer the question about text:

I wake up hours before I am supposed to suppressing my sleeping once again . The thoughts in my head keep on shouting restlessly . Insomnia becomes my best friend .

What is the reason I ca n't sleep .
Available choices:
(A). None of the above choices ..
(B). Insomnia is not my friend ..
(C). I sleep hours longer than I should ..
(D). I need to suppress my sleeping patterns ..
(A).