Write a question about the following article.

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 .

Question:
Why does the speaker have a difficult time introducing themselves to strangers at the bar ?
pick from the following. 1. They have a speech impediment and it is difficult for people to understand them when they are talking 2. None of the above choices . 3. They suffer from social anxiety and have a tough time breaking the ice with others , so they keep quiet 4. They have a drinking problem and are typically too intoxicated to coherently communicate