Will's coworkers go out to lunch every day, and they often ask will to join them. however, will always refuses because he is terrified of having others watch him eat. he worries that he will embarrass himself in front of his coworkers and they won't like him any longer. will most likely will be diagnosed with

The correct answer is - social phobia.

Explanation:

A social phobia is a feature of the anxiety of social judgment, or being negatively judged or evaluated or rejected by the performance or social situation.

It is the social anxiety disorder which leads to embarrassment to do the certain activity so he would not have deal with the embarrassment or judgement. Will most likely will be diagnosed with social phobia.

Thus, the correct answer - social phobia.

that is wrong, its not thymus.