Some people are born anxious. This is according to numerous studies conducted over the past several decades. For example, did you know that some infants have a stronger startle response than others? That's just the beginning. Psychologist Jerome Kagan of Harvard has said that many of these 'high-reactors' tend to grow up nervous.  They worry a lot, feel insecure, and some even develop anxiety disorders. There are those that don't believe in a genetic basis for high anxiety, but you know what? I'm not one of them. I believe that some