person A: On my last visit to my orthopedic surgeon he suggested surgery to fix my hip.
person B: Yikes that sounds scary but overall good for the end results. How do you feel about it? 
person A: Nervous. Surgery is a big step and I'm afraid something will go wrong.
person B: I understand i would be too but now a days technology is really good just make sure its a reliable hospital! 
person A: You're absolutely correct and the hospital's one of the best in the country. Still_comma_ I fret about it. I should just get on with it!