Counselor: Those who believe that criticism should be gentle rather than harsh should consider the following: change requires a motive, and criticism that is unpleasant provides a motive. Since harsh criticism is unpleasant, harsh criticism provides a motive. Ttherefore, only harsh criticism will cause the person criticized to change. The reasoning in the counselor's argument is most vulnerable to criticism on the grounds that the argument
A: fails to address the possibility that in some cases the primary goal of criticism is something other than bringing about change in the person being criticized
B: takes for granted that everyone who is motivated to change will change
C: infers that something that is sufficient to provide a motive is necessary to provide a motive
D: confuses a motive for doing something with a motive for avoiding something
Choose A, B, C or D as your solution.
C