LONDON - While a whole lot of celebrities across the world are getting hooked onto Twitter, Hollywood actor Matt Damon fears joining the popular social networking site.

The Bourne Identity star is scared to join the website in case he is swamped by strange messages from obsessed fans, reports contactmusic.com.

“I’m actually so busy. I’m out of touch with a lot of people that I want to be in touch with, but I’m afraid to go on one of those networks. My wife did it recently, and she was so inundated that she kind of ran out of time,” Damon said.