According to your results you appear to be the type of person who doesn’t socialize very often. You likely have a limited social network, and possibly aren’t really interested in extending it beyond a few close and intimate friendships. Having an active social life doesn’t appear to be an important thing to you. Chances are that when the opportunity arises to socialize among a large group of people, you’ll most likely turn it down if possible. This doesn’t necessarily mean you don’t enjoy socializing or being around people. Rather, you tend to prefer spending time with smaller groups of friends. Individuals who score similarly to you typically aren’t conversation-starters, especially with people they aren’t familiar with. In addition, they aren’t known to be exceptionally outgoing, unless among close friends.
Your Score: 27 out of a possible 68.
Your score suggests that you may be experiencing the symptoms of social anxiety disorder. Although the SPIN Self Test screens for the symptoms of social anxiety disorder, only a doctor can make a diagnosis for this disorder.
I'll admit, most of it is lack of interest, but there is a little fear in there too.