Regarding the Use of Behavior Principles and Behavior Therapy, Which

Regarding the use of behavior principles and behavior therapy, which of the following statements is FALSE?

A) Naturally aversive actions, such as creating a taste aversion to overeating, are easy to apply to one's personal behavior.
B) ​Intensive behavioral techniques, such as the use of electric shocks or rapid smoking, are difficult for most people to carry out on their own.
C) Covert sensitization, thought stopping, and covert reinforcement are three self-management techniques that you can apply yourself to change your behavior.
D) ​Although a person should seek professional help when a significant problem exists, lesser difficulties may be treated by applying behavior principles to oneself.