“The boss is a jerk.” (Para 2) is used here to show ( ).

A、howsomebossesactdispleasingly
B、howoptimistsexplainsomebadevents
C、howpessimiststhinkabouttheunhappythingsaroundthem
D、howthewritersuggestspeopleshoulddowhenfacingsomethingunpleasant