Phil Has Been in Behavior Therapy to Address His Fear

Phil has been in behavior therapy to address his fear of heights.The treatment will not be considered complete until:

A) Phil transfers what he learns in therapy to his everyday life and takes actual steps to confront his fear.
B) Phil agrees to take up sky diving as a hobby.
C) Phil has absolutely no fear of heights,which may be measured by his willingness to move to one of the top floors of a skyscraper.
D) Phil acknowledges his fear.