I have a hard time going up to a stranger in a bar and introducing myself and asking who they work with . This was part of my problem way back in 2005 when I was fresh out of college and interning at the publishing company in New York and they would send me to parties to " meet and mingle . " There may be an increasing number of food posts from now on , as Zac and I started a diet at the beginning of the week after returning home from spending the weekend with my family in Washington .
According to the above context, choose the best option to answer the following question.
Question: Why does the speaker have a difficult time introducing themselves to strangers at the bar ?
Options:
A. They have a speech impediment and it is difficult for people to understand them when they are talking
B. None of the above choices .
C. They suffer from social anxiety and have a tough time breaking the ice with others , so they keep quiet
D. They have a drinking problem and are typically too intoxicated to coherently communicate


C