Context: Mostly , though , I was trying to distract you from thinking about work . " " Valiant effort , but quite a task to take on . The last time I did n\'t think about work at all was ... " He paused , bringing a finer to his chin to tap it in mock thought . " Three weeks ago . "
Question: Why was he tapping his chin in mock thought at the statement ?
Option 0: It was a humorous way of replying that it is nearly impossible for him to forgo contemplating about his job .
Option 1: He was showing the person that it is necessary for him to tap his chin when he is in deep consideration about work .
Option 2: He was using his finger on his chin to count the weeks it had been since he had n't thought about work .
Option 3: None of the above choices .
Answer: 0