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

Context: A week later , he told me I had a thyroglossal cyst . " We wo n't know if it 's benign or not until we take it out , " he said . I asked him if surgery would change my voice . Would I still be able to sing ?

Answer:

Because the surgery would be near the throat .



Why did the writer believe that the surgery may affect their voice ?