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

Context: ( Side note : the recently returned nurse actually had Lasik five years ago and raved about it . This was comforting . ) He made a few marks on my eyes with a " special " pencil . He also poured in the first dose of numbing drops . These numbing drops were to become my best friend .

Answer:

They are eternally grateful to have recieved the procedure and want the speaker to know



Why was the nurse so pleased with lasik , and why did they rave about it to this extent ?