TV's Frink said:
More "just because you were born homosexual doesn't mean you have to have sex" bullshit.
Oops, I didn't get the point across very well.
A carnival geek might have been born with a hightened response to risk-taking behavior (rush of adrinalin?). If you try to tell me that some people are just born carnival geeks, well, that will be where I jump off the bandwagon. The geek might have been a hang-glider pilot or a deep-sea diver instead. Some radical things must have happened in the geek's environmental developement to cause him to overcome all the natural aversions to eating roaches and broken glass.