听力原文：Man: To be honest I sort of fell on my feet. I was doing this course in media studies which meant, you know, looking at cameras and drinking lots of coffee. And one day, we visited a television station as, like, work experience. And they were making this variety show and said they were looking for a new comedian because someone had let them down and so myself and my friend volunteered. It's still a mystery to me why, but they liked us and so I was on live television at the age of about seventeen. We thought we were absolutely brilliant, but I'm glad to say no copy exists of those programmes. You hear a famous comedian talking on the radio about his early career. Why is he telling this stow?